Systems Administrator jobs at Vencore - 27 jobs

Responsibilities We are seeking an experienced SAP Basis Team Member Systems Analyst to join our team supporting the Centers for Disease Control and Prevention (CDC) modernization program. The SAP Systems Analyst will play a critical role in setting up, maintaining, and supporting the technical landscape for migration to S/4HANA, focusing on environment setup, technical migrations, system performance, and cloud architecture. What you will do: Set up the different environments and manage the migration of development and configuration across the SAP systems landscape. Assist in determining database sizing, storage requirements, and planning for future system growth. Support compliance by analyzing and addressing technical and system security findings across SAP environments. Collaborate with infrastructure and database teams for performance tuning, patch deployment, and system maintenance. Monitor and support technical processes to ensure system stability and operational efficiency. Analyze and review ServiceNow incident and service request tickets related to SAP Basis and drive them to resolution. Assist with production deployments and ensure minimal disruptions by analyzing pre- and post-deployment technical performance. Contribute to technical solution designs and provide analytical input to system architecture discussions, particularly related to the cloud environment. Maintain technical documentation for the SAP landscape, environment setup, and migration activities. Qualifications Basic Qualifications: Bachelor's degree and 5 years of experience OR 9 years of experience and a HS diploma. At least 5 years of experience in an SAP Basis administration or technical analyst role. Minimum 5 years of latest experience with SAP S/4HANA Brownfield migration Experience with Azure administration, Infrastructure design and architecture Experience with HANA DB administration Experience with SAP S/4HANA, GRC, SolMan and PI/PO administration Strong analytical background and technical experience with Linux OS. Experience with SAP system setup, configuration migration, and transport management. Understanding of cloud architecture concepts. Knowledge of Change Management, Release Management, and Configuration Management best practices. Experience working in production and non-production SAP environments. U.S. Citizenship is required. Must be able to obtain and maintain the required agency clearance. Preferred Qualifications: Experience in migrating SAP systems from On-Premise to a Cloud environment. Experience as a Junior Computer Systems Analyst or similar technical role. Familiarity with Agile and KANBAN methodologies. Prior experience supporting CDC, or other federal/government programs involved in public health. Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman is seeking a Windows Server Administrator/Principal Windows Server Administrator to maintain and enhance Windows Systems and Infrastructure in support of the National Air and Space Intelligence Center (NASIC) at Wright Patterson Air Force Base. NASIC is responsible for creating all-source intelligence defining the present and future air, air defense, cyber, space and ballistic missile threats to enable military operations, force modernization, and policy making. Successful candidates will clearly demonstrate strong technical skills to achieve high availability, security, and integrity for the operating environment. They should have a track record as an effective communicator and problem solver who is able to develop and maintain good working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part of a team of Systems, Network, and Storage Administrators who collaborate to support two production networks and a R&D environment to include Linux and Windows. This requisition may be filled at a level 2 or level 3 based on the qualifications below. Basic Qualifications: Windows Server Administrator (level 2): Bachelor's degree in a Science, Technology, Engineering or Math discipline with 2 years of relevant experience or a master's degree with 0 year of relevant experience. Principal Windows Server Administrator (level 3): Bachelor's degree in a Science, Technology, Engineering or Math discipline with 5 years of relevant experience or a master's degree with 3 years of relevant experience. Active TS/SCI security clearance. Active IAT Level II certification (such as Security X (formerly CASP+), Security+, or CISSP). Minimum of three years' experience in Windows Server Administration. Preferred Qualifications: Microsoft System Center Configuration Manager/Microsoft Endpoint Configuration Manager experience. Experience with network switch configuration. Experience with scripting using tools such as PowerShell, Perl, Bash, etc. Experience with hardware installation and maintenance to include firmware upgrades. Experience in enterprise backup and restore solutions, storage area network (SAN), and network attached storage (NAS). HTC Condor Elasticsearch/Kibana Primary Level Salary Range: $75,800.00 - $113,800.00Secondary Level Salary Range: $94,200.00 - $141,200.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit *********************************** U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman is seeking a Windows Server Administrator/Principal Windows Server Administrator to maintain and enhance Windows Systems and Infrastructure in support of the National Air and Space Intelligence Center (NASIC) at Wright Patterson Air Force Base. NASIC is responsible for creating all-source intelligence defining the present and future air, air defense, cyber, space and ballistic missile threats to enable military operations, force modernization, and policy making. Successful candidates will clearly demonstrate strong technical skills to achieve high availability, security, and integrity for the operating environment. They should have a track record as an effective communicator and problem solver who is able to develop and maintain good working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part of a team of Systems, Network, and Storage Administrators who collaborate to support two production networks and a R&D environment to include Linux and Windows. This requisition may be filled at a level 2 or level 3 based on the qualifications below. Basic Qualifications: + **Windows Server Administrator (level 2):** Bachelor's degree in a Science, Technology, Engineering or Math discipline with 2 years of relevant experience or a master's degree with 0 year of relevant experience. + **Principal Windows Server Administrator (level 3):** Bachelor's degree in a Science, Technology, Engineering or Math discipline with 5 years of relevant experience or a master's degree with 3 years of relevant experience. + Active TS/SCI security clearance. + Active IAT Level II certification (such as Security X (formerly CASP+), Security+, or CISSP). + Minimum of three years' experience in Windows Server Administration. Preferred Qualifications: + Microsoft System Center Configuration Manager/Microsoft Endpoint Configuration Manager experience. + Experience with network switch configuration. + Experience with scripting using tools such as PowerShell, Perl, Bash, etc. + Experience with hardware installation and maintenance to include firmware upgrades. + Experience in enterprise backup and restore solutions, storage area network (SAN), and network attached storage (NAS). + HTC Condor + Elasticsearch/Kibana Primary Level Salary Range: $75,800.00 - $113,800.00 Secondary Level Salary Range: $94,200.00 - $141,200.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit *********************************** U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

SolarWinds Senior Systems Engineer What it's like to work as a SolarWinds Senior Systems Engineer at BAE Systems? As they explore career opportunities, candidates are always wondering what it's really like to work for a company. By joining our team as a SolarWinds Senior Systems Engineer, you'll be part of a dynamic and innovative career area where technology and engineering come together to drive mission-critical solutions. In this career, you'll have the opportunity to work on complex systems and infrastructure, collaborating with talented engineers and professionals to design, implement, and manage cutting-edge solutions. As a SolarWinds Senior Systems Engineer, you will maintain and configure SolarWinds systems, including NPM, SAM, NTA, and other advanced modules, to ensure optimal performance and reliability. You'll also develop and monitor policies and standards related to the use of computing resources, ensuring compliance with industry best practices. Job Summary: As a SolarWinds Senior Systems Engineer, you will play a critical role in maintaining the operation of multi-user computer systems, coordinating with network engineers, and ensuring the smooth functioning of our SolarWinds infrastructure. This job requires setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system-wide software, and allocating mass storage space. You'll also make recommendations to purchase hardware and software, coordinate installation, and provide backup recovery. If you're looking for a challenging and rewarding career as a SolarWinds Senior Systems Engineer, we encourage you to apply for this exciting job opportunity. Key Responsibilities: Maintain and configure SolarWinds systems, including NPM, SAM, NTA, and other advanced modules Develop and monitor policies and standards related to the use of computing resources Collaborate with network engineers, system administrators, and other stakeholders to ensure seamless integration and operation of SolarWinds systems Set up administrator and service accounts, maintain system documentation, and tune system performance Install system-wide software, allocate mass storage space, and provide backup recovery What We Offer: Competitive salary and benefits package Opportunity to work with a leading technology company and contribute to innovative solutions Collaborative and dynamic work environment Professional development and growth opportunities Flexible work arrangements, including remote work options How to Apply: If you are a motivated and experienced SolarWinds Senior Systems Engineer, please submit your resume and a cover letter explaining your qualifications and experience. We look forward to hearing from you! 5+ years of experience with SolarWinds, including NPM, SAM, NTA, and other advanced modules Strong understanding of SolarWinds architecture, system administration, and network protocols Excellent problem-solving skills, strong communication and collaboration skills, and experience working with technical and non-technical stakeholders Experience with dashboards and reporting Bachelors Degree or equivalent experience Preferred Skills and Education SolarWinds Certifications and/or training About BAE Systems, Inc. BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Benefits Information Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance. Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O'Hara Service Contract Act (SCA).

At Evanhoe & Associates, we're looking for outstanding professionals who share our commitment to quality, integrity, and service, and we work hard to cultivate a safe and rewarding workplace where you will thrive. Summary: Evanhoe and Associates is seeking a System Administrator to support the Advanced Technical Exploitation Program II (ATEP II) effort currently underway at the National Air and Space Intelligence Center (NASIC). Job Duties and Responsibilities: Provide support for implementation, troubleshooting, and maintenance of IT systems Provide installation, configuration, tuning, and troubleshooting of commercial and custom software Installation, configuration, tuning, and troubleshooting of commercial and custom software Assist users in access and use of IT systems Support IT systems including day-to-day operations, monitoring, and problem resolution Provide detailed analysis and feedback to management and internal customers for system issues and escalated tickets Optimize system operations and resource utilization, and perform system capacity analysis and planning Necessary Skills and Knowledge: Demonstrated experience and/or familiarity with RedHat, Linux, CentOS, and/or UNIX Minimum Qualifications: Bachelor's degree in technical discipline from an accredited college or university desired 5 years' experience as a System Administrator in programs and systems of similar scope, size, and complexity Preferred Qualifications: Familiarity with Docker, DC/OS, AWS, and/or Kubernetes desired Security+ is strongly desired Evanhoe and Associates is an equal-opportunity employer. Evanhoe and Associates does not discriminate in employment on account of race, color, religion, national origin, citizenship status, ancestry, age, sex (including sexual harassment), sexual orientation, marital status, physical or mental disability, military status or unfavorable discharge from military service. Evanhoe and Associates offers the following benefits: 401(k) with immediate vesting Paid Federal Holidays Tuition Reimbursement Medical Insurance, including Vision and Dental Insurance Employer-Paid Short-Term and Long-Term Disability Employer Paid Life Insurance Supplemental Life Insurance FSA/HSA Programs Commuter Benefits Program Adoption Assistance Program Employee Assistance Program (EAP) Caregiver Support Program Health Advocacy Program Financial Wellbeing Support NOTE: This is not intended to be an exhaustive list of all duties, responsibilities or qualifications associated with the job. It is intended to describe the general nature and work responsibilities of the position. This job description and the duties of this position are subject to change, modification and addition as deemed necessary by the Company. Powered by JazzHR tl QOCOE7Cg

At Evanhoe & Associates, we're looking for outstanding professionals who share our commitment to quality, integrity, and service, and we work hard to cultivate a safe and rewarding workplace where you will thrive. Summary: Evanhoe and Associates is seeking a System Administrator to support the Advanced Technical Exploitation Program II (ATEP II) effort currently underway at the National Air and Space Intelligence Center (NASIC). This position is onsite with shifts during nights and weekends. Job Duties and Responsibilities: Provide support for implementation, troubleshooting, and maintenance of IT systems Provide installation, configuration, tuning, and troubleshooting of commercial and custom software Installation, configuration, tuning, and troubleshooting of commercial and custom software Assist users in access and use of IT systems Support IT systems including day-to-day operations, monitoring, and problem resolution Provide detailed analysis and feedback to management and internal customers for system issues and escalated tickets Optimize system operations and resource utilization, and perform system capacity analysis and planning Necessary Skills and Knowledge: Demonstrated experience and/or familiarity with RedHat, Linux, CentOS, and/or UNIX Minimum Qualifications: Bachelor's degree in technical discipline from an accredited college or university desired 5 years' experience as a System Administrator in programs and systems of similar scope, size, and complexity Possess an active TS/SCI clearance Preferred Qualifications: Familiarity with Docker, DC/OS, AWS, and/or Kubernetes desired Security+ is strongly desired Evanhoe and Associates is an equal-opportunity employer. Evanhoe and Associates does not discriminate in employment on account of race, color, religion, national origin, citizenship status, ancestry, age, sex (including sexual harassment), sexual orientation, marital status, physical or mental disability, military status or unfavorable discharge from military service. Evanhoe and Associates offers the following benefits: 401(k) with immediate vesting Paid Federal Holidays Tuition Reimbursement Medical Insurance, including Vision and Dental Insurance Employer-Paid Short-Term and Long-Term Disability Employer Paid Life Insurance Supplemental Life Insurance FSA/HSA Programs Commuter Benefits Program Adoption Assistance Program Employee Assistance Program (EAP) Caregiver Support Program Health Advocacy Program Financial Wellbeing Support NOTE: This is not intended to be an exhaustive list of all duties, responsibilities or qualifications associated with the job. It is intended to describe the general nature and work responsibilities of the position. This job description and the duties of this position are subject to change, modification and addition as deemed necessary by the Company. Powered by JazzHR a6uisq3YhY

SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. The ideal candidate develops solutions to routine technical problems of limited scope and follows standard practices and procedures in analyzing situations or data from which answers can be readily obtained. This is a 100% Remote role. Responsibilities\: Detect, isolate, document, rapidly report, and resolve system outages or problems encountered during operations of the scientific workstations, which includes the collections of diagnostic data, restoring the system operation, development of workarounds, and other activities necessary for recovery of a system. Accurately document problems in logging and discrepancy reporting tools. Work directly with the customer in most aspects of the day-to-day activities. Respond to user calls regarding hardware and software problems, correcting or ensuring that problems are escalated when required. Communicate with users and senior management the status of key problem statuses. Perform hands-on repair of equipment and maintenance/installation of computing infrastructure. Maintain and troubleshoot all hardware associated with end-user computing, including printers, workstations, router switches, etc. Implement continuous improvement methodology through the use of IT systems or procedure. Maintain inventory of system assets. Ensure compliance with VA standards and security policies. Provide documentation, training, and additional duties as assigned. Education Required: Bachelors and eight (8) or more years of experience with a degree in Computer Science, Information Technology, Systems Engineering, or a related field. Advanced certifications in relevant areas (e.g., Red Hat Certified Engineer, Microsoft Certified Systems Engineer, AWS Certified Solutions Architect) are preferred. Experience Required: Experience with AWS and/or Azure Cloud experience with S3, Step Functions, Batch Jobs, CloudWatch. Minimum 5 years SQL query and monitoring experience. Minimum of 5 years of experience in systems engineering or a related field, particularly in production environments. Proven track record of managing and maintaining large-scale production systems. Strong proficiency in Linux/Unix and Windows operating systems. Experience with system administration tasks including user management, permissions, and system monitoring. Proficiency in scripting languages such as Python, Bash, or PowerShell for automation and configuration management. Experience with automation tools like Ansible, Puppet, Chef, or SaltStack. Knowledge of cloud-native technologies and infrastructure-as-code (IaC) tools such CloudFormation. Experience with monitoring tools like DynaTrace, ScienceLogic, and CloudWatch. Ability to troubleshoot and optimize system performance and reliability. Understanding of network protocols, firewall configurations, and VPN setup. Experience with network monitoring and diagnostic tools. Knowledge of security best practices for production systems. Experience implementing security measures, conducting audits, and ensuring compliance with industry standards. Working knowledge of database systems such as AWS RDS SQL Server and Oracle RDMBS/RDS. Experience with database performance tuning and backup/recovery processes. Experience with continuous integration/continuous deployment (CI/CD) pipelines. Familiarity with version control systems like Git and CI/CD tools like GitHub Actions, AWS CodeBuild and CodeDeploy. Strong analytical and problem-solving skills with the ability to troubleshoot complex system issues. Excellent communication and interpersonal skills, with the ability to work effectively in cross-functional teams. Ability to prioritize tasks, manage time effectively, and meet deadlines in a high-pressure environment. Strong attention to detail to ensure system stability and data integrity. Ability to quickly adapt to new technologies and processes. Willingness to be on-call for production system support as required. Strong documentation skills for maintaining system configurations, processes, and procedures. Ability to manage and contribute to multiple projects, ensuring timely completion and quality results. Ability to work collaboratively with development, operations, and security teams to ensure seamless production system operations. Clearance Requirement: US Citizenship with the ability to obtain and maintain a Public Trust clearance. SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

This job is fully remote BAE Systems, Inc. is seeking a Lead Entra ID Engineer to join our Identity Services organization, supporting the Directory Services, Certificate Management, and Privileged Access Management (DCP) team. This strategic role focuses on defining and implementing enterprise-wide standards and best practices for Microsoft Entra ID (formerly Azure AD) while collaborating across various departments and IT functions. As a Lead Entra ID Engineer, you will be responsible for the governance, engineering, and maintenance of our Entra ID environment. You'll lead initiatives around identity modernization, enforce security and compliance standards, and work closely with stakeholders to implement access controls and authentication mechanisms. This is a high-impact, cross-functional role for someone with deep technical expertise and strong communication skills.Responsibilities Include: Lead the design, implementation, and continuous improvement of Entra ID (Azure AD) configurations, including: User, group, and role management Conditional access policies Enterprise Applications Authentication methods Partner with internal teams to enforce governance and security standards across Identity Services. Work with compliance teams to ensure identity systems meet regulatory and audit requirements (e.g., NIST, DFARS, CMMC). Automate identity-related tasks using PowerShell and Graph API. Document processes, standards, and architecture diagrams (e.g., using Visio). Provide input and leadership in strategic planning related to directory services. Support integrations with related services such as OpenText IDVault, PAM tools, etc. Mentor junior engineers and collaborate across Identity Services teams and external business units. #LI-KK1 Bachelor's degree in CS, IT or an Engineering discipline 3+ years of hands-on experience managing and engineering Microsoft Entra ID (Azure AD). Strong experience with PowerShell scripting and Microsoft Graph API for automation and administrative tasks. 3+ years of experience with Active Directory in enterprise, multi-domain environments. Solid understanding of Windows Hello for Business, including deployment and policy configuration. Knowledge of compliance frameworks such as CMMC, DFARS, and NIST.\\ Experience with ServiceNow for incident/request handling or workflow integration. Strong written and verbal communication skills; capable of working with cross-functional teams. Master's degree in CS, IT or an Engineering discipline Microsoft Certification in Azure/Entra ID. Experience with Splunk for identity log monitoring and alert/report creation Experience with Visio for technical documentation, including architecture diagrams and workflows. Familiarity with other Identity Services tools (SailPoint, OpenText, Okta, Ping, Secret Server, CyberArk, BeyondTrust, etc.) About BAE Systems, Inc. BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Benefits Information Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. Intern Benefits: Temporary employees generally are not eligible for BAE Systems benefits, but can elect to participate in the 401(k) savings plan. Temporary employees working 20+ hours per week are eligible for medical benefits, the employee assistance program, and business travel accident insurance. Please note: Some benefits may be different for union employees that are governed by a collective bargaining agreement (CBA) or for positions covered by a wage law called the McNamara-O'Hara Service Contract Act (SCA).

Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems administration for the Infrastructure and Deactivation & Remediation contractors at the DOE Portsmouth (Piketon, Ohio) site. The position will be part of an IT team responsible for the design, deployment, maintenance, configuration management, monitoring and troubleshooting of the IT infrastructure. Primary Responsibilities Perform daily system administration, operation and maintenance support activities in support of a physical and virtual environment. Provide primary support and management of the IT server infrastructure and hosted systems, focusing on areas like Active Directory, permissions, storage, Group Policy, etc. Support first-tier technical staff with troubleshooting and the resolution of more complex issues related to software tools, applications, databases, and system access. Analyze and resolve hardware and software problems for end users, with primary emphasis on server-related issues. Support System Administration of primary Omnissa/VMWare platforms across the site, among other technologies Works with hardware/software vendors to analyze, troubleshoot and resolve issues. Recommend hardware and software solutions to meet end user and IT needs. Support Cyber Security compliance and audit preparation in coordination with the Cyber Security Team. Consults with internal departments to identify customer needs and include into both operational and project objectives. Remain conversant with the industry's computer security technology and practices with technical skills and applicable experience with related technologies. Define and document best practices, technical guides and support procedures Interact with cross functional project teams including Software Development, Helpdesk, User Support, Cyber Security, Software Quality Assurance, End-Users and Oversight. Participate in the creation and ongoing maintenance of documentation to ensure clear, concise and accurate information is readily available to assist with incident resolution Remediate security vulnerabilities Communicates effectively via Microsoft Teams, email and phone. Basic Qualifications Requires a BA/BS in Computer Science or Information Technology (IT) from an accredited university and preferably 2+ years of related experience. Additional years of experience will be considered in lieu of a degree. Must be able to obtain and maintain a DOE Q security clearance Must be detail-oriented Must have exceptional analytical, technical and problem-solving skills Experience working in a fast-paced environment with competing priorities. Consults with internal departments to identify customer needs and include into both operational and project objectives. Remain conversant with the industry's computer security technology and practices with technical skills and applicable experience with related technologies. Ability to read and perform complex software and infrastructure deployment instructions. Requires excellent oral and written communication skills Must have strong interpersonal skills. Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux Operating Systems. Experience providing maintenance, operation, and troubleshooting of the computer systems and networks. Operational knowledge of Microsoft platforms and/or Linux; and network equipment and architectures. Must be able to work independently Preferred Qualifications DOE site experience Active DOE clearance Related industry-recognized certifications MCP, MCSE, CCNA, CCNP, Network+ and/or VMware VCP preferred. Experience in the administration of shared resources Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it's always been done.” Original Posting:December 11, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range:Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems administration for the Infrastructure and Deactivation & Remediation contractors at the DOE Portsmouth (Piketon, Ohio) site. The position will be part of an IT team responsible for the design, deployment, maintenance, configuration management, monitoring and troubleshooting of the IT infrastructure. **Primary Responsibilities** + Perform daily system administration, operation and maintenance support activities in support of a physical and virtual environment. + Provide primary support and management of the IT server infrastructure and hosted systems, focusing on areas like Active Directory, permissions, storage, Group Policy, etc. + Support first-tier technical staff with troubleshooting and the resolution of more complex issues related to software tools, applications, databases, and system access. + Analyze and resolve hardware and software problems for end users, with primary emphasis on server-related issues. + Support System Administration of primary Omnissa/VMWare platforms across the site, among other technologies + Works with hardware/software vendors to analyze, troubleshoot and resolve issues. + Recommend hardware and software solutions to meet end user and IT needs. + Support Cyber Security compliance and audit preparation in coordination with the Cyber Security Team. + Consults with internal departments to identify customer needs and include into both operational and project objectives. + Remain conversant with the industry's computer security technology and practices with technical skills and applicable experience with related technologies. + Define and document best practices, technical guides and support procedures + Interact with cross functional project teams including Software Development, Helpdesk, User Support, Cyber Security, Software Quality Assurance, End-Users and Oversight. + Participate in the creation and ongoing maintenance of documentation to ensure clear, concise and accurate information is readily available to assist with incident resolution + Remediate security vulnerabilities + Communicates effectively via Microsoft Teams, email and phone. **Basic Qualifications** + Requires a BA/BS in Computer Science or Information Technology (IT) from an accredited university and preferably 2+ years of related experience. Additional years of experience will be considered in lieu of a degree. + Must be able toobtain and maintain a DOE Q security clearance + Must be detail-oriented + Must have exceptional analytical, technical and problem-solving skills + Experience working in a fast-paced environment with competing priorities. + Consults with internal departments to identify customer needs and include into both operational and project objectives. + Remain conversant with the industry's computer security technology and practices with technical skills and applicable experience with related technologies. + Ability to read and perform complex software and infrastructure deployment instructions. + Requires excellent oral and written communication skills + Must have strong interpersonal skills. + Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux Operating Systems. + Experience providing maintenance, operation, and troubleshooting of the computer systems and networks. + Operational knowledge of Microsoft platforms and/or Linux; and network equipment and architectures. + Must be able to work independently **Preferred Qualifications** + DOE site experience + Active DOE clearance + Related industry-recognized certifications MCP, MCSE, CCNA, CCNP, Network+ and/or VMware VCP preferred. + Experience in the administration of shared resources Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for "how it's always been done." **Original Posting:** December 11, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ************** . **Pay and Benefits** Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at **************/careers/pay-benefits . **Securing Your Data** Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ***************************** . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (******************************* . **Commitment to Non-Discrimination** All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. REQNUMBER: R-00171930 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems administration for the Infrastructure and Deactivation & Remediation contractors at the DOE Portsmouth (Piketon, Ohio) site. The position will be part of an IT team responsible for the design, deployment, maintenance, configuration management, monitoring and troubleshooting of the IT infrastructure. Primary Responsibilities * Perform daily system administration, operation and maintenance support activities in support of a physical and virtual environment. * Provide primary support and management of the IT server infrastructure and hosted systems, focusing on areas like Active Directory, permissions, storage, Group Policy, etc. * Support first-tier technical staff with troubleshooting and the resolution of more complex issues related to software tools, applications, databases, and system access. * Analyze and resolve hardware and software problems for end users, with primary emphasis on server-related issues. * Support System Administration of primary Omnissa/VMWare platforms across the site, among other technologies * Works with hardware/software vendors to analyze, troubleshoot and resolve issues. * Recommend hardware and software solutions to meet end user and IT needs. * Support Cyber Security compliance and audit preparation in coordination with the Cyber Security Team. * Consults with internal departments to identify customer needs and include into both operational and project objectives. * Remain conversant with the industry's computer security technology and practices with technical skills and applicable experience with related technologies. * Define and document best practices, technical guides and support procedures * Interact with cross functional project teams including Software Development, Helpdesk, User Support, Cyber Security, Software Quality Assurance, End-Users and Oversight. * Participate in the creation and ongoing maintenance of documentation to ensure clear, concise and accurate information is readily available to assist with incident resolution * Remediate security vulnerabilities * Communicates effectively via Microsoft Teams, email and phone. Basic Qualifications * Requires a BA/BS in Computer Science or Information Technology (IT) from an accredited university and preferably 2+ years of related experience. Additional years of experience will be considered in lieu of a degree. * Must be able to obtain and maintain a DOE Q security clearance * Must be detail-oriented * Must have exceptional analytical, technical and problem-solving skills * Experience working in a fast-paced environment with competing priorities. * Consults with internal departments to identify customer needs and include into both operational and project objectives. * Remain conversant with the industry's computer security technology and practices with technical skills and applicable experience with related technologies. * Ability to read and perform complex software and infrastructure deployment instructions. * Requires excellent oral and written communication skills * Must have strong interpersonal skills. * Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux Operating Systems. * Experience providing maintenance, operation, and troubleshooting of the computer systems and networks. * Operational knowledge of Microsoft platforms and/or Linux; and network equipment and architectures. * Must be able to work independently Preferred Qualifications * DOE site experience * Active DOE clearance * Related industry-recognized certifications MCP, MCSE, CCNA, CCNP, Network+ and/or VMware VCP preferred. * Experience in the administration of shared resources Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for "how it's always been done." Original Posting: December 11, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $59,150.00 - $106,925.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

SAIC is seeking a forward-thinking Instruction Systems Analyst to join an integrated team conducting a Training System Requirements Analysis (TSRA) at Wright Patterson AFB in Dayton, OH. (Please note all qualified candidates MUST HAVE TSRA EXPERIENCE and a Top Secret Clearance) The analysis and recommendations will directly shape the future training systems for specialized Air Force Aircraft Maintainers and Controllers, ensuring alignment with competency-based training models, learning engineering principles and evolving training methodologies. The Instructional Systems Analyst will: * Develop & Assess Training Programs: Evaluate Air Force Aircraft Operations & Maintenance training programs to align with mission needs, competency frameworks, and evolving learning methodologies. * Integrate and analyze task analysis inputs from multiple vendors, perform DIF analysis, and translate results into training requirements, learning objectives, and curriculum structure. * Refine and expand Training System Requirements Analysis (TSRA) documents: Conduct detailed training needs assessments, define training system requirements, and support the development of competency-driven training solutions. * Simulation & Emerging Training Technologies: Research and integrate future simulation-based training technologies into course design, aligning with adaptive learning methodologies and media selection criteria. * Guide vendors in developing curriculum and media, ensuring products align with instructional standards, TSRA outputs, and government program requirements. * Course Content Validation: Work alongside SMEs and government stakeholders to review, validate, and refine course materials ensuring compliance with training standards and Air Force operational needs. * Collaboration & Strategy Development: Engage with instructional system developers, training engineers, and Air Force functional organizations to enhance learning strategies and course effectiveness. * Support LMS and training solution evaluation efforts by gathering requirements, comparing platform capabilities, and preparing findings for government review. Qualifications Required Education, Experience, Skills, & Attributes: * A bachelor's degree and 10 years or relevant years of experience in lieu of a degree. * Experience in Instructional Systems Design (ISD), Learning Engineering, or Training Systems Engineering. * Experience developing Unmanned Aerial Vehicle (UAV) training programs, including simulator-based training, mission scenarios, or operator proficiency. * Collaboration skills for working with a multidisciplinary team, including system administrators, engineers, and SMEs. * Prior experience as an instructor, or training developer, gap and task analysis. * Must be a U.S. citizen and actively possess Top-Secret Clearance. Desired Experience, Skills, & Attributes: * A master's degree and 10 years or more of related experience. * Strong background in competency-based training development and validation. * Familiarity with corporate and Air Force training methodologies, competency frameworks, and assessment models. * Knowledge of government training environments, policies, and network security considerations. Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Required Education, Experience, Skills, & Attributes: A bachelor's degree and 10 years or relevant years of experience in lieu of a degree. Experience in Instructional Systems Design (ISD), Learning Engineering, or Training Systems Engineering. Experience developing Unmanned Aerial Vehicle (UAV) training programs, including simulator-based training, mission scenarios, or operator proficiency. Collaboration skills for working with a multidisciplinary team, including system administrators, engineers, and SMEs. Prior experience as an instructor, or training developer, gap and task analysis. Must be a U.S. citizen and actively possess Top-Secret Clearance. Desired Experience, Skills, & Attributes: A master's degree and 10 years or more of related experience. Strong background in competency-based training development and validation. Familiarity with corporate and Air Force training methodologies, competency frameworks, and assessment models. Knowledge of government training environments, policies, and network security considerations. SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom. SAIC is seeking a forward-thinking Instruction Systems Analyst to join an integrated team conducting a Training System Requirements Analysis (TSRA) at Wright Patterson AFB in Dayton, OH. (Please note all qualified candidates MUST HAVE TSRA EXPERIENCE and a Top Secret Clearance.) The analysis and recommendations will directly shape the future training systems for specialized Air Force Aircraft Maintainers and Controllers, ensuring alignment with competency-based training models, learning engineering principles and evolving training methodologies. The Instructional Systems Analyst will: Develop & Assess Training Programs\: Evaluate Air Force Aircraft Operations & Maintenance training programs to align with mission needs, competency frameworks, and evolving learning methodologies. Integrate and analyze task analysis inputs from multiple vendors, perform DIF analysis, and translate results into training requirements, learning objectives, and curriculum structure. Refine and expand Training System Requirements Analysis (TSRA) documents\: Conduct detailed training needs assessments, define training system requirements, and support the development of competency-driven training solutions. Simulation & Emerging Training Technologies\: Research and integrate future simulation-based training technologies into course design, aligning with adaptive learning methodologies and media selection criteria. Guide vendors in developing curriculum and media, ensuring products align with instructional standards, TSRA outputs, and government program requirements. Course Content Validation\: Work alongside SMEs and government stakeholders to review, validate, and refine course materials ensuring compliance with training standards and Air Force operational needs. Collaboration & Strategy Development\: Engage with instructional system developers, training engineers, and Air Force functional organizations to enhance learning strategies and course effectiveness. Support LMS and training solution evaluation efforts by gathering requirements, comparing platform capabilities, and preparing findings for government review.

Leidos has an exciting and rewarding opportunity for a Senior Network Administrator to work at the DOE Portsmouth (Piketon, Ohio) site. The Senior Network Administrator provides advanced technical leadership in the design, implementation, optimization, and security of the organization's enterprise network infrastructure. This role serves as a subject matter expert, leads complex troubleshooting efforts, and contributes to network architecture, standards, and long-term strategy while mentoring junior staff. **Key Responsibilities** + Design, implement, and maintain scalable, secure, and highly available enterprise network architectures across on-premises and hybrid environments. + Lead complex troubleshooting efforts for critical network incidents, outages, and performance issues. + Serve as the technical lead for network upgrades, migrations, refreshes, and major infrastructure initiatives. + Architect and maintain advanced network security solutions including firewalls, IDS/IPS, VPNs, segmentation, and zero-trust principles. + Develop and enforce network standards, best practices, and operational procedures. + Perform capacity planning, performance tuning, and risk assessments to support business growth and resiliency. + Mentor and provide technical guidance to Network Administrators and junior IT staff. + Partner with cybersecurity, systems, cloud, and application teams to ensure secure and reliable end-to-end solutions. + Lead disaster recovery and business continuity planning for network infrastructure, including regular testing and documentation. + Ensure compliance with organizational policies, security frameworks, and regulatory requirements. + Participate in vendor evaluations, solution selection, and lifecycle management. **Required Qualifications** + Bachelor's degree in Computer Science, Information Technology, or a related field with a minimum of five (5) years of progressive experience supporting enterprise networks, **or** equivalent hands-on experience. + Must be able to obtain and maintain a DOE Q security clearance. + Demonstrated experience designing and supporting complex, multi-site enterprise network environments. + Advanced expertise with Cisco networking platforms, including IOS, Nexus OS, routing protocols, and switching technologies. + Strong experience with Cisco wireless, ISE, Prime, and secure remote connectivity solutions. + Proven ability to lead technical initiatives and act as a network subject matter expert. **Preferred Qualifications** + Advanced Cisco certifications (e.g., CCNP or higher). + Experience in regulated or government environments. + Familiarity with cloud networking and hybrid architectures. + Strong documentation, communication, and stakeholder engagement skills. At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, "what's next?" before the dust settles on "what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. **Original Posting:** December 30, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ************** . **Pay and Benefits** Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at **************/careers/pay-benefits . **Securing Your Data** Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ***************************** . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (******************************* . **Commitment to Non-Discrimination** All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. REQNUMBER: R-00172802 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Leidos has an exciting and rewarding opportunity for a Senior Network Administrator to work at the DOE Portsmouth (Piketon, Ohio) site. The Senior Network Administrator provides advanced technical leadership in the design, implementation, optimization, and security of the organization's enterprise network infrastructure. This role serves as a subject matter expert, leads complex troubleshooting efforts, and contributes to network architecture, standards, and long-term strategy while mentoring junior staff. Key Responsibilities * Design, implement, and maintain scalable, secure, and highly available enterprise network architectures across on-premises and hybrid environments. * Lead complex troubleshooting efforts for critical network incidents, outages, and performance issues. * Serve as the technical lead for network upgrades, migrations, refreshes, and major infrastructure initiatives. * Architect and maintain advanced network security solutions including firewalls, IDS/IPS, VPNs, segmentation, and zero-trust principles. * Develop and enforce network standards, best practices, and operational procedures. * Perform capacity planning, performance tuning, and risk assessments to support business growth and resiliency. * Mentor and provide technical guidance to Network Administrators and junior IT staff. * Partner with cybersecurity, systems, cloud, and application teams to ensure secure and reliable end-to-end solutions. * Lead disaster recovery and business continuity planning for network infrastructure, including regular testing and documentation. * Ensure compliance with organizational policies, security frameworks, and regulatory requirements. * Participate in vendor evaluations, solution selection, and lifecycle management. Required Qualifications * Bachelor's degree in Computer Science, Information Technology, or a related field with a minimum of five (5) years of progressive experience supporting enterprise networks, or equivalent hands-on experience. * Must be able to obtain and maintain a DOE Q security clearance. * Demonstrated experience designing and supporting complex, multi-site enterprise network environments. * Advanced expertise with Cisco networking platforms, including IOS, Nexus OS, routing protocols, and switching technologies. * Strong experience with Cisco wireless, ISE, Prime, and secure remote connectivity solutions. * Proven ability to lead technical initiatives and act as a network subject matter expert. Preferred Qualifications * Advanced Cisco certifications (e.g., CCNP or higher). * Experience in regulated or government environments. * Familiarity with cloud networking and hybrid architectures. * Strong documentation, communication, and stakeholder engagement skills. At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, "what's next?" before the dust settles on "what's now." If you're already scheming step 20 while everyone else is still debating step 2… good. You'll fit right in. Original Posting: December 30, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Responsibilities Peraton is seeking a strategic forward thinker with initiative, ownership, and technical skills to join our team in Brook Park, Ohio in support of the NASA Glenn Engineering and Research Support (GEARS) Contract team supporting a research and engineering application support infrastructure. CAD and PLM solutions and IT strategic planning are just two of the services provided to the NASA community and the Peraton contract station. The selected candidate will work in a dynamic, team-based environment that advances requirements, preparation, configuration, and integration for research and engineering resources and applications throughout the NASA Glenn Research Center. The selected individual will maintain a specific focus on strategic planning, consolidation efforts, and coordination with Center and Agency IT Master Planning activities. The new hire will assist the Research and Engineering Directorate Strategic Lead with IT requirements definition and review of options, support Agency and Center IT consolidation efforts, act as a technical resource for IT issues and interactions with the GRC OCIO, assist in the coordination with other IT Service providers (i.e. networks, security, procurement, etc.), and assist in the development and execution of the Directorate's IT technology roadmap and technology planning. Responsibilities of the position: Support the collection of requirements, specifications, and recommendations for hardware and/or software upgrades to the Research and Engineering architecture and environment. Recommend changes in configuration to optimize performance and utilization of environment resources. Support coordination with the OCIO Organization to ensure that the technical and IT Security requirements of Code L are properly addressed. This includes, but is not limited to, attending required meetings, review of technical proposals, development of technical requirements and specifications, preparing responses to IT data calls, testing proposed solutions to determine potential impacts, documenting infrastructure issues so they can be provided to Code L Senior Management, assisting the Code L IT Resources Manager in the development and implementation of IT Governance within Code L, and development of usage statistics to be used by Code L for budgetary and resource planning activities. Provide strategic support including research, coordination, tracking and documentation for the purpose of planning, facilitating and enhancing all Research and Engineering related operations. (e.g., equipment database, software usage, committee support, system administrator backup, technology and product review/enhancement, seminars, demonstrations, user training/instruction, various organizational meeting support, stock/purchase requests, computer supply distribution, H/W and S/W upgrades and the development of computer related procedures and policies). Support coordination with a Vendor(s) to determine, when required, an implementation plan to bring on-site additional specialized Research and Engineering Applications support personnel to assist the task with the installation, upgrading, and migration of our current Research and Engineering Applications. This would also include assistance in the migration of required data. Support Consolidation, IT Enterprise architecture, and Strategic planning activities which include but are not limited to: Requirements definition, options review, transition planning, integration, and operational activities in cooperation with the GRC OCIO Data Center staff. Formulation of data center consolidation planning, within Code L, the Center and Agency. Development of Service Level Agreements to ensure the organization is getting IT Service from the Data Center or other IT Service providers which address the requirements and operational needs of Code L, and support Center and Agency IT consolidation efforts. Participation in Strategic planning and Enterprise IT Architecture activities. Participation in new License and Application Management strategic planning activities and Agency consolidation efforts. Qualifications Required Experience: Bachelor degree and 5 years of experience - computer science, software engineering, systems analysis, information systems. Demonstrated understanding of the development and support of IT Strategic and Tactical initiatives. Strong understanding of Digital Transformation and Engineering practices and adoption. Working knowledge of data management (ITAR, CUI), applications (integration and configuration), product lifecycle management (PLM, SDLC), and configuration management. Skilled with the integration of applications with hardware and other software through APIs or COTS interface. Must be a US Citizen Desired Experience: Strong presentation and verbal skills and the ability to communicate with different audiences. Familiarity with ITIL best practices. Understanding of multi-Factor Authentication and ODIC, Entra ID, and SAML. Basic understanding of Engineering and Research applications supporting mechanical, electrical, chemical, software engineering. Familiarity with latest technologies: AI, ML, Cloud, Kubernetes. Understanding of IT Strategic Risk Management best practices. Previous involvement in interpreting and applying IT governance and policy. Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Responsibilities Peraton is seeking a Systems Architect/Engineer to support the NOAA AWIPS program - the essential forecasting platform used in more than 150 National Weather Service offices to analyze weather data and deliver life-saving alerts. As AWIPS continues to evolve, system architecture and integration play a vital role in modernizing the platform's performance, resiliency, and capability. In this role, you will help define interfaces, data flows, system behavior, and overall architecture for this mission-critical enterprise system. What You'll Do: Provide technical leadership and collaborate with cross-functional teams to support the full life-cycle development of current and future infrastructure, product generation, and ground command and control components. Key member of the requirements development process to ensure solutions meet all functional and performance requirements. Ensures project/department milestones are met and adhere to approved budgets. Consult with management, customers, and external contractors regarding resources, plans, designs, and implementations. Evaluates future cloud architecture, cloud services, and cloud applications. Oversee technical design, development, and implementation of system services - Assist with Program Increment Planning. Identify technical risks, risk reduction mitigations, and opportunity identification. Provide oversight in standards, best practices, and technical specifications. Qualifications Required Qualifications: Minimum of 12 years with BS/BA; Minimum of 10 years with MS/MA; Minimum of 7 years with Ph.D. 4 years of relevant experience will be considered in lieu of a bachelor's degree Experience defining system interfaces, data flows, and integration points Strong understanding of Linux-based systems and distributed operational environments. Experience with requirements analysis, CONOPS, and system-level design. Experience working in a Scaled Agile Framework (SAFe) environment Proficient with Atlassian Tool Suite Experience with on-prem to cloud migrations Expertise in solution design and development, vendor interaction, and enterprise application support Proven experience in managing relationships with vendors/consultants, team members, and customers Established project management skills Ability to obtain/maintain Public Trust clearance Preferred Qualifications: Experience supporting NOAA/AWIPS architecture and system integrations Exceptional technical writing skills Ability to communicate complex data in a simple, actionable way Ability to visualize data in the most effective way possible for a given project or study Analytical and problem-solving skills Familiarity with data management tools Experience working within a distributed virtual team environment, with proficiency in remote collaboration tools and practices. Experience leading projects and process improvement activities to completion with successful outcomes and delivery of desired results. Active/Current Public Trust clearance ** This position is contingent upon contract award ** #AWIPS Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $146,000 - $234,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

**Looking for an opportunity to make an impact?** Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. **Are you ready for your next career challenge?** The Airborne Systems Business Area, part of the Defense Sector at Leidos, currently has an opening for a cleared **Senior Model-Based Systems Engineer** to work in our **Beavercreek, OH** office. This is an exciting opportunity to use your experience helping the Air Force Research Lab, Air Force Lifecycle Management Center, and other DoD missions. Your role will be to support our diverse portfolio of programs through a combination of software design and development, hardware interfacing and integration, laboratory experimentation, ground and flight testing to deploy cutting edge, next generation solutions. **Primary Responsibilities** As a Systems Engineer with Leidos, you will use MBSE methodologies and tools in a challenging environment to explore how future weapons perform as part of a larger fighting forces using detailed analysis. Exercise existing tools and models and create new models to represent new and emerging systems. This will be a synthesis of MBSE tools like NoMagic CSM to + Capture, decompose, and trace system level requirements + Analyze, define, and refine architectures, and interfaces. + Develop system structure and behavior + Collaborate with government stakeholder, software, test, mechanical and electrical teams **Basic Qualifications** + Bachelor's degree and 8+ years of prior relevant experience or a Master's degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. + Must be a US Citizen. + Must have an active DoD TS clearance with the ability to obtain TS/SCI. + Experience working in a SIL environment. + Experience with SysML, preferably using Cameo/MagicDraw. + Strong desire to grow and learn new technologies. + Ability to communicate effectively in writing and verbally from informal one-on-one discussions or in a small group environment. + Ability to work within a dynamic work environment, ability to handle multiple tasks at once (multi-task). **Preferred Qualifications** + Active DoD TS/SCI clearance. + Familiar with Agile Methodologies, preferably SCRUM or Kanban. + Experience with Atlassian tools such as JIRA, Confluence, Bitbucket. + OCSMP (OMG Certification for Systems Modeling Professionals) + Experience with executable SysML simulation capabilities and scripting languages. + Experience with MBSE methodologies such as Magicgrid, + Understanding of military CONOPS. + Experience leading other systems engineers. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. **Original Posting:** June 30, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ************** . **Pay and Benefits** Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at **************/careers/pay-benefits . **Securing Your Data** Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ***************************** . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (******************************* . **Commitment to Non-Discrimination** All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. REQNUMBER: R-00161833 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Looking for an opportunity to make an impact? Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Are you ready for your next career challenge? The Airborne Systems Business Area, part of the Defense Sector at Leidos, currently has an opening for a cleared Senior Model-Based Systems Engineer to work in our Beavercreek, OH office. This is an exciting opportunity to use your experience helping the Air Force Research Lab, Air Force Lifecycle Management Center, and other DoD missions. Your role will be to support our diverse portfolio of programs through a combination of software design and development, hardware interfacing and integration, laboratory experimentation, ground and flight testing to deploy cutting edge, next generation solutions. Primary Responsibilities As a Systems Engineer with Leidos, you will use MBSE methodologies and tools in a challenging environment to explore how future weapons perform as part of a larger fighting forces using detailed analysis. Exercise existing tools and models and create new models to represent new and emerging systems. This will be a synthesis of MBSE tools like NoMagic CSM to * Capture, decompose, and trace system level requirements * Analyze, define, and refine architectures, and interfaces. * Develop system structure and behavior * Collaborate with government stakeholder, software, test, mechanical and electrical teams Basic Qualifications * Bachelor's degree and 8+ years of prior relevant experience or a Master's degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. * Must be a US Citizen. * Must have an active DoD TS clearance with the ability to obtain TS/SCI. * Experience working in a SIL environment. * Experience with SysML, preferably using Cameo/MagicDraw. * Strong desire to grow and learn new technologies. * Ability to communicate effectively in writing and verbally from informal one-on-one discussions or in a small group environment. * Ability to work within a dynamic work environment, ability to handle multiple tasks at once (multi-task). Preferred Qualifications * Active DoD TS/SCI clearance. * Familiar with Agile Methodologies, preferably SCRUM or Kanban. * Experience with Atlassian tools such as JIRA, Confluence, Bitbucket. * OCSMP (OMG Certification for Systems Modeling Professionals) * Experience with executable SysML simulation capabilities and scripting languages. * Experience with MBSE methodologies such as Magicgrid, * Understanding of military CONOPS. * Experience leading other systems engineers. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: June 30, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.