Systems administrator jobs in Maryland - 2,188 jobs
Information Technology Professional (IT Support) (Baltimore)
Us Navy 4.0
Systems administrator job in Baltimore, MD
At any given moment, hundreds of complex networked computer systems are operating in tandem to keep ships and submarines operating at their best. When a network goes down, vital information may be lost, from global satellite data to special intelligence communications. That's why it's critical that trained Information Systems Technicians are on board to make sure networks and related systems are designed and operated properly, and errors are fixed without any interruption to the mission.
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What to Expect
Information Systems Technician
More Information
Responsibilities
Information Systems Technicians manage communication operations and networks aboard Navy vessels, and play a vital role in everything from electronic mail systems to special intelligence and information warfare systems. There are two types of Information Systems Technicians depending on whether you choose to serve on ships or submarines. Responsibilities may include:
INFORMATION SYSTEMS TECHNICIAN (IT)
Establishing, monitoring and maintaining radio frequency communication systems
Operating and maintaining global satellite telecommunications systems
Transmitting, receiving and storing all incoming and outgoing messages
Managing and coordinating information systems security across platforms and fleets
Designing, installing and operating wide-area-networks, computer systems and associated devices
Performing network systemadministration, maintenance and training and manage network security
Installing applications, troubleshooting user problems and providing training and assistance with use of computer hardware and software
Writing programs to collect and distribute data for a variety of applications
Ensuring the proper security and handling of communications materials, systems and equipment
Performing diagnostics and data recovery operations and maintaining logs
INFORMATION SYSTEMS TECHNICIAN SUBMARINES (ITS)
Establishing, monitoring and maintaining radio frequency communication systems
Operating and maintaining global satellite telecommunications systems
Transmitting, receiving and storing all incoming and outgoing messages
Managing and coordinating information systems security across platforms and fleets
Designing, installing and operating wide-area-networks, computer systems and associated devices
Performing network systemadministration, maintenance and training and manage network security
Installing applications, troubleshooting user problems and providing training and assistance with use of computer hardware and software
Writing programs to collect and distribute data for a variety of applications
Performing diagnostics and data recovery operations, and maintain logs
Operating and maintaining electronic equipment used for detection and tracking, communication security and cryptography and Electronic Warfare Systems
Operating and maintaining testing and auxiliary equipment
Ensuring the proper security and handling of communications materials, systems and equipment
Work Environment
As an IT, you are primarily stationed aboard ships at sea, while you'll serve aboard submarines as an ITS. You will also receive shore assignments. Your typical work environment will be a clean, climate-controlled indoor space used to house electronic equipment or computers.
Training & Advancement
Upon completion of initial training at Recruit Training Command Great Lakes (known as Boot Camp), both ITS and ITs report for specialized training, including:
Class A Technical School (24 weeks) in Pensacola, FL (for ITs) or Groton, CT (for ITSs) for training on Microsoft, Cisco and Oracle computer software and hardware fundamentals, automatic data processing, security, and system theory and operation.
After A School, Information Systems Technician Submarines (ITS) will also attend submarine training:
Basic Enlisted Submarine School (8 weeks) in Groton, CT, for training in basic submarine systems. Note that this training is only for Information Systems Technician Submarines (ITS).
After completing training, ITs and ITSs will receive their first assignments. ITs may be assigned to a ship, communication station or shore station, while ITSs may be assigned to a submarine, communication station or shore station. Promotion opportunities are regularly available but competitive and based on performance.
Advanced Training
Advanced training as an Information Systems Technician may be available during later stages of your career. For those with further leadership aspirations and a college degree, Officer roles may be available, providing opportunities to lead and train others.
Post-Service Opportunities
Specialized training received and work experience gained in the course of service can lead to valuable credentialing and occupational opportunities in related fields in the civilian world, such as IT and network support, computer programming, web development, and information security.
Education Opportunities
Beyond offering access to professional credentials and certifications, Navy technical and operational training as an Information Systems Technician can translate to credit hours toward a bachelor's or associate degree through the American Council on Education.
You may also continue your education through undergraduate degree opportunities like the Navy College Program and Tuition Assistance and the Post-9/11 GI Bill.
Qualifications & Requirements
A high-school diploma or equivalent is required to become an Enlisted Sailor and an Information Systems Technician.
Due to the sensitive nature of this role, you must be a U.S. citizen eligible for a Top Secret security clearance, which requires a background investigation. Immediate family members must also be U.S. citizens.
IT and ITS applicants should have good arithmetic, writing and speaking skills, and should be able to use and understand computers. You should also be able to perform detailed work, keep accurate records and work well with others as part of a team. Important physical attributes include good manual dexterity and physical strength.
ITS applicants must be willing to serve aboard submarines.
General qualifications may vary depending upon whether you're currently serving , whether you've served before or whether you've never served before .
Part-Time Opportunities
Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled drilling and training periods. During monthly drilling, Information Systems Technicians in the Navy Reserve typically work at a location close to their homes.
For annual training, you may serve anywhere in the world, including locations in the U.S., at bases overseas, or in areas where humanitarian needs are great.
Take a moment to learn more about the general roles and responsibilities of Navy Reserve Sailors.
Most of what you do in the Navy Reserve is considered training. The basic Navy Reserve commitment involves training a minimum of one weekend a month (referred to as drilling) and two weeks a year (referred to as Annual Training) - or the equivalent of that.
Information Systems Technicians in the Navy Reserve serve in an Enlisted role. Before receiving the ongoing professional training that comes with the job, initial training requirements must be met.
For current or former military Enlisted servicemembers, prior experience satisfies the initial Recruit Training requirement, so you will not need to go through Boot Camp again.
For those without prior military experience, you will need to meet the initial Recruit Training requirement by attending Boot Camp in Great Lakes, IL. This training course will prepare you for service in the Navy Reserve and count as your first Annual Training.
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See how a career as an Information Systems Technician compares to other Navy jobs.
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$63k-91k yearly est. 1d ago
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Systems Engineering Lead
Leidos 4.7
Systems administrator job in Bethesda, MD
The Digital Infrastructure Network Manager program within the Decision Advantage Business Area of Defense is looking for a cleared Systems Engineering Lead to support all aspects of the product lifecycle for agile development and deployment systems for the network.
Our team supports the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. In this mission we support the Department of the Air Force (DAF) to field and operate the ABMS Digital Infrastructure, which is foundational in creating a unified command-and-control infrastructure connecting/ integrating sensors, data streams, and weapon systems across all domains (air, land, sea, cyber, and space). This will ultimately allow U.S. forces from all services - as well as allies and partners - to sense, make sense and act upon a vast array of data and information faster than adversaries can detect and respond to.
Ability to work in Northern Virginia, Dayton, OH, or Orlando, FL is highly preferred. Candidate working from remote locations will also be considered but must be willing and able to go onsite for meetings.
Primary Responsibilities
The ABMS DI Network Manager Systems Engineering Lead's responsibilities include the following:
Provide expertise in the Systems Engineering Lifecycle for all phases of the lifecycle
Responsible and Accountable for systems engineering artifacts including Requirements, Architecture, and other informative artifacts for product development
Primary interface with customer and other partners to ensure requirements and operational objectives are technically feasible
Facilitate and lead technical information exchange in support of program objectives
Work with technical program manager to develop technical roadmaps to support objectives from customer
Document risk, requirements, interfaces, constraints in an organized manner
Provide performance feedback and program execution guidance to direct reports to plans coordinated with the technical program manager
Build a culture of collaboration and transparency, ensuring all parties are aligned and informed
Basic Qualifications
Must possess a minimum of Top Secret clearance with the ability to obtain a SCI clearance.
BS degree and 12 - 15 years of prior relevant experience or Masters with 10 - 13 years of prior relevant experience.
Demonstrable knowledge of systems engineering concepts and applying these concepts to Department of Defense programs.
Strong written and verbal communication skills to collaborate with customer representatives, domain experts, and other systems engineers in the development of complex DoD systems.
Demonstrated ability to participate in cross-functional planning, coordination, and task execution situations involving the full spectrum of system integration activities.
Ability to work well with people from many different disciplines with varying degrees of technical experience.
Ability to remain flexible and agile to execute per customer needs
Experience in SysML and Agile program execution tools.
Preferred Qualifications
Prior experience working on ABMS or JADC2 initiatives.
Prior experience support Department of the Air Force programs.
Previous experience working on complex multi-domain systems.
Experience with large weapons systems and command and control platforms across the DoD portfolio.
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
January 16, 2026
Pay Range
Pay Range $131,300.00 - $237,350.00
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 ************************************
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.
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$131.3k-237.4k yearly 3d ago
Infrastructure Lead - NIST-Compliant, Resilient Systems
Peraton 3.2
Systems administrator job in Bethesda, MD
A technology services company in Maryland seeks an Infrastructure Lead to design and maintain critical systems that meet NIST 800-53 compliance. The ideal candidate will manage a team and ensure robust performance, availability, and resiliency of infrastructure solutions. This pivotal role involves technical oversight of subcontractor deployments and capacity planning. U.S. Citizenship and the ability to obtain a Public Trust clearance are required. Join us in enhancing air travel safety and efficiency.
#J-18808-Ljbffr
$96k-139k yearly est. 3d ago
Lead Technology Support Engineer
Capital Bank Md 4.3
Systems administrator job in Rockville, MD
About Us
Capital Bank N.A. is headquartered in Maryland and has been serving our communities since 1999. We stand as a publicly traded company (NASDAQ: CBNK) with over $3 billion in assets. We offer commercial and consumer banking services to clients in Maryland, DC, and Northern Virginia, alongside two nation-wide lending brands; Capital Bank Home Loans and OpenSky, a credit card division that offers and services credit cards across all states. Our personalized approach to banking, paired with cutting-edge technology solutions and a comprehensive suite of products and services, fuels our growth, and enables us to support our customers at every stage in their financial journey.
Come join a bank where our employees thrive and are engaged in meaningful work. For the last 5 out of 6 years, Capital Bank was named one of the "Best Banks to Work For" in the U.S. by American Banker.
Position Purpose
The Lead Technology Support Engineer is responsible for overseeing the operations and performance of the IT service desk team within the Bank. This role involves managing the day-to-day activities of the service desk, ensuring efficient and effective resolution of technical issues, and delivering exceptional customer service to end users. The Lead Technology Support Engineer is also responsible for developing and implementing IT service desk strategies, policies, and procedures to enhance service delivery.
Position Responsibilities
Team Management:
Lead and supervise the team of service desk support engineers, providing guidance, support, and coaching.
Set performance goals and conduct regular performance evaluations.
Foster a positive work environment that encourages collaboration and continuous improvement.
Manage resource allocation, workload distribution, and scheduling to ensure optimal service desk coverage.
Service Desk Operations:
Oversee the day-to-day operations of the service desk, ensuring timely response and resolution of IT issues.
Monitor service desk metrics and KPIs to evaluate performance and identify areas for improvement.
Coordinate with other IT teams to resolve complex technical issues and escalate problems when necessary.
Maintain knowledge base and documentation of common issues and solutions for efficient problem resolution.
Identify trends; Evaluate, recommend, and implement new technologies in support of business and IT objectives.
Customer Service:
Promote a customer-centric approach within the service desk team, focusing on delivering excellent customer service.
Ensure timely and effective communication with end users regarding the status and progress of their IT requests.
Handle escalations and customer complaints, working to resolve issues and provide satisfactory solutions.
Identify trends in user feedback and implement proactive measures to improve customer satisfaction.
Continuous Improvement:
Regularly assess service desk processes, tools, and technologies to identify opportunities for improvement.
Stay up-to-date with industry best practices and emerging trends in IT service management.
Implement service desk enhancements and initiatives to optimize efficiency and service quality.
Provide recommendations to senior management on service desk improvements, including staffing, training, and technology upgrades.
Reporting and Analysis:
Prepare and present regular reports on service desk performance, including ticket volumes, response times, and customer satisfaction.
Analyze data and metrics to identify patterns, trends, and areas requiring attention.
Use insights from data analysis to drive process improvements and operational efficiency.
Coordination of new employee onboarding including account creation and laptop imaging.
Assist with management and administer systems to track business assets.
Manage the hardware lifecycle to meet business requirements within budget.
Assist with and support the use of technology for conferences both physical and virtual.
Administer the service management systems.
Required to be on-call as needed for emergency situations.
Other responsibilities and duties, as assigned.
Minimum Education & Experience Required
A minimum of 5 years' experience in related field.
A minimum of 3 years' managerial experience.
Bachelor's degree in Computer Science or related field; Or equivalent combination of education, skills, and experience.
Experience in infrastructure development or support including developing and managing to budgets.
Experience with LAN/WAN networks, Internet technologies such as DNS, system helpdesks, PC support functions and technology infrastructure operations.
Experience supporting or managing business critical processes and components, including Financial Systems, Microsoft Enterprise Applications, Active Directory, VoIP, and Disaster Recovery.
Experience implementing or using service desk management software tools to manage and provide accountability to the organization.
Experience with ITIL management best practices.
Experience with Azure, Office 365, network and system monitoring, VPN (client and site to site)
Technical Knowledge and Skills
Ability to guide others in resolving complex issues of significance to the organization.
Exceptional organizational, project planning, and time management skills.
Ability to inform, educate and influence supervisors and employees to support technology goals and objectives.
Proven track record of developing and/or implementing standard service desk practices and procedures.
Ability to work independently with minimal supervision and in a team setting, and across external and internal stakeholder groups.
Excellent verbal and written communication skills; Strong attention to detail, with a keen focus on quality.
Strong analytical skills.
Comfort with multi-tasking.
Familiar with customer support and technology.
Other
Ability to travel to various bank locations as needed.
Compensation
Base Salary Range: $95,000 - $125,000 annually. Final determination of where you are at in the salary range is based on numerous factors such as relevant experience, skill set, education, geographic location, and ability to meet qualifications within the job description.
Additional Compensation: This role will include a yearly annual target bonus based on individual performance.
Working Arrangements
This opportunity offers the flexibility to work in a hybrid working environment within our Rockville, MD office.
Why Join Us?
Join a growing company with a culture that fosters an entrepreneurial spirit
Comprehensive benefits package including Medical, Dental, Vision, Company Paid Life Insurance, Disability Insurance, and more!
Company Contributions to your 401k - Regardless of your contribution
Employee Perks: Employee Recognition Program, Commuter Benefits, Employee Banking Discounts and much more!
Generous Paid Time Off and Paid Holidays.
Supporting Businesses. Helping People. Strengthening Communities.
Capital Bank, N.A. is an affirmative action and equal opportunity employer.
Capital Bank, N.A. is an Affirmative Action and Equal Opportunity Employer
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
$95k-125k yearly 2d ago
Sr. System Engineer - F2F Interview
Elegant Enterprise-Wide Solutions, Inc.
Systems administrator job in Annapolis, MD
Job Title: Sr. System Engineer
Duties: Must be capable of analyzing information requirements. Evaluates system problems of workflow, organization, and planning. Develops appropriate corrective action.
Education: A Bachelor's Degree from an accredited college or university with a major in Computer Science, Information Systems, Engineering, Business, or other related scientific or technical discipline or three (3) years of equivalent experience in a related field.
General Experience: Must have three (3) years of experience in systems engineering.
Specialized Experience: At least one (1) year of experience in demonstrated use of interactive, interpretative systems with on-line, real-time acquisition capabilities.
Personnel Preferred Qualifications:
Engineer, Systems (Senior) - Job Automation
Fifteen (15) years of experience in job automation, including the following tools: HelpSystems, JAMS, Globalscape EFT, SQL Agent Jobs, and PowerShell.
"No phone calls please."
$89k-118k yearly est. 1d ago
Blue Planet, Advanced Technical Support Engineer NA
Ciena 4.9
Systems administrator job in Severn, MD
As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We're a technology company that leads with our humanity-driving our business priorities alongside meaningful social, community, and societal impact.
Ciena is the global leader in high-speed connectivity, building adaptive networks to empower customers, partners, and communities to thrive in the AI era. Join us as an Advance Technical Support Engineer in our Blue Planet division to shape the future of network orchestration and inventory management.
How You Will Contribute:
Serve as the primary contact for Blue Planet customer cases and issues, ensuring prompt and effective resolution.
Analyze, troubleshoot, and resolve production and non-production deployment challenges while providing feedback to internal teams for continuous improvement.
Collaborate with engineering teams to address and resolve technical issues, delivering solutions to customers.
Develop workarounds to reduce customer dissatisfaction and enhance functionality.
Advocate for customer needs internally while ensuring deployment plans and timelines are successfully achieved.
Provide insights to product management and R&D teams to drive future product enhancements.
Travel as needed to support customer deployments and engagements.
The Must Haves:
Bachelor's degree in a related field with 5+ years of experience, or Master's degree with 3+ years.
Strong analytical and problem-solving skills in customer-facing roles.
Expertise in debugging, monitoring, and troubleshooting, with the ability to collect and analyze information efficiently.
Proficiency in automation tools to streamline data collection and minimize downtime.
Exceptional written and oral communication skills, capable of deep technical analysis and high-level product discussions.
Independent working capability with flexibility to support globally distributed teams, including occasional weekend and extra hours.
Solid understanding of telecom evolution (3G, 4G, 5G) and RAN architecture.
Experience with data networking and IT applications solutions across OSI layers 2-7, including Telco vendor CLI/configuration knowledge.
Nice to Haves:
Advanced Linux skills with scripting expertise.
Network troubleshooting experience and familiarity with OSS/BSS/Network Management systems.
Programming knowledge in Java, Python, and Shell scripting.
Database proficiency (PostgreSQL, Neo4j, MySQL).
Knowledge of SNMP, Syslog, ICMP, and SSH protocols.
Hands-on experience with RESTful APIs, Kafka messaging bus, BPMN, and TOSCA.
Familiarity with open-source technologies such as Logstash, Kibana, Elasticsearch, Nagios, Grafana, Swagger API, and Open-API.
Deployment experience in cloud environments (AWS, Azure, GCP, OpenShift, WRCP) and CI/CD pipelines (Jenkins, GitHub).
#LI-BS1
Pay Range:
The annual pay range for this position in Canada is C$82,200 - C$131,400.
The annual pay range for this position in US is $82,300 - $131,500.
Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.
Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.
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At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.
Ciena is an Equal Opportunity Employer, including disability and protected veteran status.
If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.
$82.3k-131.5k yearly 1d ago
Network / Software Engineer
Compqsoft 4.0
Systems administrator job in Fort Meade, MD
Apply Description
Job Title: Network / Software Engineer
Client: Defense Information Systems Agency (DISA) Clearance: Active DOD Secret
Certification: CompTIA SEC+ CE
BA/BS in a technical discipline (engineering, information technology, etc.) with at least 5 years of experience
Requirements
Position Overview
The Software Engineer will provide software-defined networking (SDN) engineering, integration, automation, testing, and configuration management support. within DISA transport environment. This role supports both production and test networks and works closely with SDN, operations, testing, and automation teams to ensure secure, compliant, and reliable network functionality.
Key Responsibilities
Develop and deliver a working version of Cisco NSO key management and key generation service packages to Operations, including updates to Cisco NSO and associated Network Element Drivers (NEDs). This task encompasses providing MACsec Key Generation and Key Management integration and sustainment support.
Develop, update, and maintain Cisco NSO service packages used for operational network configuration management
Synchronize development and integration efforts to support network configuration deployment.
Produce and support Engineering Change Requests (ECRs) required to implement MACsec within the Production network.
Support development of ECRs required to grant IPCCM permissions to configure cryptographic keys on production routers.
Configure and validate network devices to allow secure connectivity between the IPCCM JITC Lab Instance and the DISN Transport Testbed.
Coordinate with Operations teams on requested changes, updates, testing, and ongoing configuration support of automation modules.
Provide Configuration Management (CM) support, including version control, documentation, and release coordination.
Integrate and support CloudShell Automation within the network automation and orchestration environment.
Testing and Deliverables
The Software Engineer shall develop, execute, and deliver formal testing artifacts, including:
Test Plans and Test Scenarios defining functional, integration, system, and regression testing for Cisco NSO modules, automation workflows, and updated NEDs.
Develop and implement hardware and software solutions to create a virtualized and automated testbed.
Execute testing in lab and testbed environments, including coordination with the IPCCM JITC Lab and DISN Transport Testbed.
Produce Test Reports documenting test procedures, results, defects, remediation actions, and validation outcomes prior to production deployment.
Support troubleshooting, defect resolution, re-testing, and validation activities based on test findings.
Ensure all testing documentation and deliverables comply with DISA, DoD, and program documentation standards.
Required Skills and Qualifications
* DoD and/or Government program experience preferred; DISA experience a plus.
* BA/BS in a technical discipline (engineering, information technology, etc.) with at least 5 years of experience
* DoD Active Secret Clearance Required
* DoD Approved 8570/8140 Certification Required, i.e., Network+ CE, Security+ CE, CISSP or similar
* Must be a US Citizen
* Strong background on network automation/orchestration and modern DevOps practices
* Proven experience in driving efficiency by automating network configuration and operational state management via model-driven interfaces (NETCONF, REST APIs) using open-source tools like Ansible and Python libraries (Netmiko, Paramiko, ncclient) or proprietary tools like Cisco NSO.
* Skilled in building and managing CI/CD pipelines, utilizing version control systems (GitLab, GitHub), and deploying services with Docker containers to create robust, end-to-end automation workflows
Proficient with RedHat Linux system or Linux distribution
Experience creating Test Plans, Test Scenarios, and Test Reports for network and software deployments.
Experience supporting Engineering Change Requests (ECRs) in controlled production environments.
Understanding of Configuration Management (CM) principles and best practices.
Strong problem-solving, analytical, documentation, and communication skills with the ability to work effectively in a team environment.
* Working knowledge of Microsoft Office Tools: PowerPoint, Word, and Excel
* Excellent communication (verbal and written), effective leadership, and interpersonal skills
Preferred Qualifications
Cisco certifications such as CCNP or CCIE.
Experience with Cisco Network Services Orchestrator (NSO) is desirable (not required).
Experience supporting DISA, DoD, or other federal government network environments.
Familiarity with IPCCM, DISN, and transport network architectures.
Experience with CloudShell Automation or similar orchestration platforms.
Experience working in Agile or DevSecOps environments.
Active or eligible DoD Security Clearance (as required by contract).
Work Environment
On-site support at Fort Meade, MD.
Collaboration with SDN, automation, testing, engineering, and operations teams supporting mission-critical DISA networks.
$83k-108k yearly est. 5d ago
Junior System Administrator
T-Rex Solutions 4.1
Systems administrator job in Fort Meade, MD
Job Description
Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared SystemAdministrator to join our dynamic team in the Ft. Meade, MD area.
Responsibilities:
Provides support for implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring, and problem resolution for all the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity, and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Requirements:
Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. 4 years of additional experience may be substituted for a bachelor's degree, for a total of 7 years.
3+ years of SystemAdministrator experience
Experience with:
Configuration and Maintenance of Virtual Machines
Linux operating systems
Scripting languages (e.g. Perl, bash, etc.)
OS and Software application patching (e.g. IAVA, Version updates)
Attention to detail and time management
Active TS/SCI w/ FSP
Desired Skills:
Understanding of and/or experience with:
Docker containerization and Kubernetes orchestration
Public Key Infrastructure (PKI)
Secrets/Vault Management
IdAM directories (active directory and/or LDAP)
Ticket tracking tools (e.g. Jira, Redmine, RT Tracker)
Networking/Load Balancing
T-Rex Overview
Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.
T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.
In compliance with pay transparency guidelines, the annual base salary range for this position is $80,000 - $100,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.
T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.
$80k-100k yearly 11d ago
Cloud Database Administrator for Student Information System
Database Administrator / Systems Administrator (NSWC IHD Code 104)
EHS Technologies Corporation 4.3
Systems administrator job in Indian Head, MD
Job DescriptionDescription:
Target Experience: Five (5) years professional experience in database systemsadministration, to include tasks such as the development, design, and maintenance of databases and/or data management systems that allow for the secure storage, query, and utilization of data. Experience should demonstrate support regarding incident management, service level management, change management, release management, continuity management, and availability management for databases and data management systems.
Target Education: Bachelor's level degree in Computer Science, Information Systems, or an equivalent technical degree from an accredited college or university.
Applicant must be a US citizen and hold an active DoD Secret security clearance
Requirements:
$71k-96k yearly est. 9d ago
Systems Administrator - Jr, Mid, Sr
SRC Technologies 4.1
Systems administrator job in Fort Meade, MD
We have a variety of SystemsAdministrator openings. Below are just some of the skills sets that can match with our openings. Not sure if you're a fit? Submit your resume and we will contact you via email to let you know!
Do you have any of the below skills? Apply today!
Linux/Unix Administration
Windows Administration
Tier 1, Tier 2, and Tier 3 Support
Scripting
VmWare
Active Directory
Jira
Dataflow Management
Docker
Kubernetes
AND MORE!
$54k-66k yearly est. 60d+ ago
SYSTEM ADMINISTRATOR -Unix/Windows - 10+ yrs of Experience - TS/SCI w/Poly clearance is required- RC
Halogen Engineering Group, Inc.
Systems administrator job in Columbia, MD
Job Description
SystemAdministrator - Unix/Windows- 10+ yrs of Experience - TS/SCI w/Poly Required
Halogen Engineering Group is looking for a SystemAdministrator who can provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Location: Columbia, MD
Travel Required: No
Shift: Day
Remote Type: Onsite
Security Clearance: Current TS/SCI
Polygraph: Required
Salary Range
The projected compensation range for this position is 179K to 184K (annualized USD).
Salary is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Requirements
Capabilities
• Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
• Manage the daily activities of configuration and operation of IT systems
• Provide assistance to users in accessing and using IT systems
• Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
• Provide support for the escalation and communication of status to agency management and internal customers
• Optimize system operations and resource utilization, and perform system capacity analysis and planning
• Provide in-depth experience in trouble-shooting IT systems
• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
• Provide support for the dispatch system and hardware problems and remains involved in the resolution process
• Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
Qualifications
· Ten (10) years' experience as a SA in programs and contracts of similar scope, type, and complexity is required.
· Bachelor's degree in a technical discipline from an accredited college or university is required.
· Five (5) years of additional SA experience may be substituted for a bachelor's degree.
Benefits
CareFirst Insurance
Medical Plans
Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible)
Halogen pays 100% Medical Premium Costs up to $25,000
CareFirst Wellness Rewards Program
Dental Plan
Halogen pays 50% of the plan costs
Vision Plan
Halogen pays 100% of the plan costs
401K Retirement Plan
· 10% contribution paid by the company, automatically vested and paid in each pay period.
Life Insurance, AD&D, Short and Long Term Disability Coverage
Paid Time Off
· 20 Paid Time Off Days
· 6 Federal Holidays
· 5 Floating Holidays
Bonuses
· Based on performance and billable hours
Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
$75k-107k yearly est. 6d ago
Linux / UNIX Systems Administrator (PeopleSoft / Oracle)
Cymertek
Systems administrator job in Annapolis, MD
Linux / UNIX SystemsAdministrator (PeopleSoft / Oracle) LOCATIONAnnapolis Junction, MD 20701CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a skilled and motivated Linux / UNIX SystemsAdministrator (PeopleSoft / Oracle) to join our team and support the administration and optimization of our critical systems. In this role, you will manage and maintain Linux/UNIX environments, ensuring the stability, security, and performance of PeopleSoft and Oracle applications. You will be responsible for troubleshooting issues, implementing system upgrades, and collaborating with cross-functional teams to support business objectives. The ideal candidate has a strong technical background in systemadministration, experience with enterprise application support, and a proactive approach to problem-solving in a dynamic and fast-paced environment. Join us to play a vital role in maintaining and enhancing our IT infrastructure.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLESLinux SystemsAdministrator, UNIX SystemsAdministrator, PeopleSoft Administrator, Oracle Database Administrator, Enterprise SystemsAdministrator, Middleware Administrator, Application SystemsAdministrator, Database Systems Engineer, IT Infrastructure Engineer, Cloud SystemsAdministrator, etc.DEGREE (Level Desired) Bachelor's DegreeDEGREE (Focus) Computer Science, Information Technology, Systems Engineering, Computer Engineering, Information Systems, Database Administration, Network Engineering, Cybersecurity, Data Science, Applied Mathematics, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.POSITION RESPONSIBILITIES
Install, configure, and maintain Linux/UNIX systems
Manage PeopleSoft and Oracle application environments
Monitor system performance and availability
Troubleshoot and resolve system and application issues
Perform system backups and recovery
Ensure compliance with security standards and policies
REQUIRED SKILLS
Proficiency in Linux/UNIX systemadministration
Knowledge of PeopleSoft architecture
Experience with Oracle databases
Ability to manage middleware technologies
Familiarity with shell scripting (e.g., Bash, Perl)
Expertise in system monitoring tools
DESIRED SKILLS
Experience with cloud platforms (e.g., AWS, Azure)
Familiarity with virtualization tools (e.g., VMware)
Understanding of automation tools (e.g., Ansible, Puppet)
Knowledge of containerization (e.g., Docker, Kubernetes)
Proficiency in performance tuning for PeopleSoft and Oracle
Understanding of disaster recovery planning and execution
PLUG IN to CYMERTEK - And design your future... YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
Excellent Salaries
Flexible Work Schedule
Cafeteria Style Benefits
10% - 401k Matching (Vested Immediately)
Additional 401k Profit Sharing
30 days Paid Leave/Holiday (No Use or Lose!)
The day off for your birthday
Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
HSA/FSA
AFLAC
Long Term/Short Term Disability - 100% employee coverage. No cost to you.
Life Insurance - 100% employee coverage. No cost to you.
Additional Discretionary Life Insurance
Paid Training
No long, wordy reviews with tons of paperwork!!!
Referral bonus program with recurring annual payments
HOW TO APPLY
Email us at ***************** or apply today: ****************
Want to see what our employees think? Click here .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.
$76k-107k yearly est. Easy Apply 60d+ ago
Network Administrator (Junior-Senior)
Netsea Technologies
Systems administrator job in Aberdeen Proving Ground, MD
Network Administrator (Junior-Senior)
Clearance: DoD SECRET or higher clearance
Travel: up to 15%
The Network Administrator role advances mission outcomes through practical, day‑to‑day execution and clear communication. Responsibilities blend hands‑on problem solving with careful planning, coordination, and documentation.
Levels & Qualifications
Network Administrator
Education: Bachelor's Degree
Experience: 5 years
Summary: As a Network Administrator, you translate objectives into actionable steps and ensure results meet scope, schedule, and quality expectations. Works independently on routine assignments and collaborates on more complex efforts.
Senior: Network Administrator, Senior
Education: Bachelor's Degree
Experience: 5 years
Summary: As a Senior Network Administrator, you translate objectives into actionable steps and ensure results meet scope, schedule, and quality expectations. Handles assignments independently, validating results and collaborating across teams to remove blockers.
$39k-54k yearly est. Auto-Apply 60d+ ago
IT Infrastructure Lead
Peraton 3.2
Systems administrator job in Bethesda, MD
Required Qualifications:
Bachelor's degree and 12 years of experience.
Minimum of 5 years management experience.
Experience building/maintaining NIST 800-53 compliant systems.
Proven experience leading infrastructure engineering, systemsadministration, or related roles.
Proven experience leading server, storage, networking, and virtualization technologies.
Strong knowledge of performance, availability, and resiliency best practices.
Experience managing technical documentation and coordinating deployments with subcontractors or external vendors.
Excellent problem-solving skills and ability to work in cross-functional, fast-paced environments.
U.S. Citizenship Required.
Must have the ability to obtain / maintain a Public Trust clearance.
Join a team dedicated to protecting the safety and integrity of U.S. air travel. Peraton is seeking an Infrastructure Lead to join our team of qualified, diverse individuals. The ideal candidate will lead a team responsible for infrastructure design, configuration planning, documentation, and technical oversight of subcontracted deployments to ensure solutions meet performance, availability, and resiliency requirements in a NIST 800-53 enclave. This role is central to building and maintaining robust systems that power mission‑critical operations and modernization initiatives. Whether you're supporting safety validation efforts or leading teams on major FAA programs, your work will directly impact the millions of passengers and aviation professionals who rely on safe, efficient airspace operations every day.
In this position, you will:
Lead a team to design and plan infrastructure systems, ensuring alignment with performance and availability goals.
Ensure configuration documentation, technical diagrams, and deployment procedures are fully developed and maintained.
Provide technical oversight of subcontractor deployments, ensuring solutions adhere to defined standards and requirements.
Execute capacity planning and system optimization efforts to enhance infrastructure resiliency.
Lead/collaborate with engineers, architects, and project managers to integrate infrastructure solutions into modernization programs.
Oversee troubleshooting and root cause analysis for infrastructure‑related issues.
Ensure optimal system performance, implement improvements for scalability and reliability.
Ensure NIST 800‑53 compliance with security, operational, and regulatory standards.
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$96k-139k yearly est. 3d ago
Program Lead - System Engineer
Leidos 4.7
Systems administrator job in Bethesda, MD
The Program Lead/System Engineer position will oversee the management of the system level requirements, and the performance of integration, verification, and user acceptance testing to ensure that the design, deployment, integration, maintenance, and support for Joint Worldwide Intelligence Communications Systems (JWICS) supporting DISA customers is fully operational.
Primary Responsibilities
Perform Leidos supervisory duties for a team of 10-15 personnel. Provide guidance and direction for personnel issues including completing performance feedbacks, annual reviews, salary recommendations, corrective action, disciplinary actions, submission for awards and recognition, etc…
Data gathering, Requirements Definition, Use Case Development, Gap Analysis, Functional Specification, Test Plans, and Design Specification
Execution of engineering activities, requirements analysis, implementation planning, third party coordination, integration and test, documentation, deployment, and system assessment.
Employing SE approach for systems planning, design, execution, and sustainment.
Assisting in defining processes for technical platforms, system specifications, input/output and working parameters for hardware and/or software compatibility.
Assisting in the development and maintenance of systems engineering documentation and diagrams/models through use of SE tool.
Identifying and managing related project task dependencies, risks & possible mitigations.
Collaborating with colleagues to monitor and report technical variances; facilitating resolution of technical issues that adversely impact successful product delivery.
Reporting the technical status of product development to assigned leads on a consistent basis.
Identifying and managing external dependencies.
Estimating level of effort (hrs/days/resources) to outline & update a projected project schedule.
Basic Qualifications
Bachelor's degree from an accredited college in a related discipline, or equivalent experience/combined education, with 12-15 years of professional experience; or 10-13 years of professional experience with a related Master's degree.
Active DoD Top Secret Security Clearance and ability to obtain a DoD Top Secret with SCI.
Experience in architecture, design, develop, and delivery of data driven operations capabilities, within a DoD environment.
2+ years of management and supervisory experience.
5+ years of project planning experience.
2+ years with Linux/RHEL OS systems.
2+ years with Windows Server OS systems.
Experience working with a highly technical team and in a dynamic, fast-paced environment.
Strong written and verbal communication skills are required to collaborate with customer representatives, domain experts, systems engineers and architects.
Ability to work well/collaborate with people from many different disciplines with varying degrees of technical experience.
Preferred Qualifications
Understanding of network routing devices and network device configurations.
Understanding of ITIL foundation or ITIL certified.
Experience with OS scripting (perl, python, shell).
Experience with Databases (SQL, Oracle) & DB migrations.
We're not looking for perfectly polished resumes or perfect fits. We're looking for people who break limits, ask hard questions, and don't wait to be told what's next. At Leidos, we're not following the roadmap - we're redrawing it.
Original Posting
November 10, 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 $104,650.00 - $189,175.00
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.
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 ************************************
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.
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$104.7k-189.2k yearly 5d ago
Junior System Administrator
T-Rex Solutions 4.1
Systems administrator job in Fort Meade, MD
Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared SystemAdministrator to join our dynamic team in the Ft. Meade, MD area.
Responsibilities:
Provides support for implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring, and problem resolution for all the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity, and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Requirements:
Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. 4 years of additional experience may be substituted for a bachelor's degree, for a total of 7 years.
3+ years of SystemAdministrator experience
Experience with:
Configuration and Maintenance of Virtual Machines
Linux operating systems
Scripting languages (e.g. Perl, bash, etc.)
OS and Software application patching (e.g. IAVA, Version updates)
Attention to detail and time management
Active TS/SCI w/ FSP
Desired Skills:
Understanding of and/or experience with:
Docker containerization and Kubernetes orchestration
Public Key Infrastructure (PKI)
Secrets/Vault Management
IdAM directories (active directory and/or LDAP)
Ticket tracking tools (e.g. Jira, Redmine, RT Tracker)
Networking/Load Balancing
T-Rex Overview
Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.
T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.
In compliance with pay transparency guidelines, the annual base salary range for this position is $80,000 - $100,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.
T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.
$80k-100k yearly Auto-Apply 19d ago
Database Administrator / Systems Administrator (NSWC IHD Code 104)
Ehs Technologies Corporation 4.3
Systems administrator job in Indian Head, MD
Target Experience: Five (5) years professional experience in database systemsadministration, to include tasks such as the development, design, and maintenance of databases and/or data management systems that allow for the secure storage, query, and utilization of data. Experience should demonstrate support regarding incident management, service level management, change management, release management, continuity management, and availability management for databases and data management systems.
Target Education: Bachelor's level degree in Computer Science, Information Systems, or an equivalent technical degree from an accredited college or university.
Applicant must be a US citizen and hold an active DoD Secret security clearance
$71k-96k yearly est. 60d+ ago
Systems Engineer - Jr, Mid, Sr
SRC Technologies 4.1
Systems administrator job in Fort Meade, MD
Analyzes user's requirements, concept of operations documents, and high level system architectures to develop system requirements specifications.
Analyzes system requirements and leads design and development activities.
Guides users in formulating requirements, advises alternative approaches, and conducts feasibility studies.
Provides technical leadership for the integration of requirements, design, and technology.
Incorporates new plans, designs and systems into ongoing operations.
Develops technical documentation. Develops system Architecture and system design documentation.
Guides system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans.
Interacts with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts.
Ultimate responsibility for the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibility.
Communicates with other program personnel, government overseers, and senior executives.
We have a variety of Systems Engineer openings available. Submit your resume and we will respond via email with more information about specific positions that may work best for you!
$52k-74k yearly est. 60d+ ago
Program Lead - System Engineer
Leidos 4.7
Systems administrator job in Odenton, MD
The Program Lead/System Engineer position will oversee the management of the system level requirements, and the performance of integration, verification, and user acceptance testing to ensure that the design, deployment, integration, maintenance, and support for Joint Worldwide Intelligence Communications Systems (JWICS) supporting DISA customers is fully operational.
Primary Responsibilities
Perform Leidos supervisory duties for a team of 10-15 personnel. Provide guidance and direction for personnel issues including completing performance feedbacks, annual reviews, salary recommendations, corrective action, disciplinary actions, submission for awards and recognition, etc…
Data gathering, Requirements Definition, Use Case Development, Gap Analysis, Functional Specification, Test Plans, and Design Specification
Execution of engineering activities, requirements analysis, implementation planning, third party coordination, integration and test, documentation, deployment, and system assessment.
Employing SE approach for systems planning, design, execution, and sustainment.
Assisting in defining processes for technical platforms, system specifications, input/output and working parameters for hardware and/or software compatibility.
Assisting in the development and maintenance of systems engineering documentation and diagrams/models through use of SE tool.
Identifying and managing related project task dependencies, risks & possible mitigations.
Collaborating with colleagues to monitor and report technical variances; facilitating resolution of technical issues that adversely impact successful product delivery.
Reporting the technical status of product development to assigned leads on a consistent basis.
Identifying and managing external dependencies.
Estimating level of effort (hrs/days/resources) to outline & update a projected project schedule.
Basic Qualifications
Bachelor's degree from an accredited college in a related discipline, or equivalent experience/combined education, with 12-15 years of professional experience; or 10-13 years of professional experience with a related Master's degree.
Active DoD Top Secret Security Clearance and ability to obtain a DoD Top Secret with SCI.
Experience in architecture, design, develop, and delivery of data driven operations capabilities, within a DoD environment.
2+ years of management and supervisory experience.
5+ years of project planning experience.
2+ years with Linux/RHEL OS systems.
2+ years with Windows Server OS systems.
Experience working with a highly technical team and in a dynamic, fast-paced environment.
Strong written and verbal communication skills are required to collaborate with customer representatives, domain experts, systems engineers and architects.
Ability to work well/collaborate with people from many different disciplines with varying degrees of technical experience.
Preferred Qualifications
Understanding of network routing devices and network device configurations.
Understanding of ITIL foundation or ITIL certified.
Experience with OS scripting (perl, python, shell).
Experience with Databases (SQL, Oracle) & DB migrations.
We're not looking for perfectly polished resumes or perfect fits. We're looking for people who break limits, ask hard questions, and don't wait to be told what's next. At Leidos, we're not following the roadmap - we're redrawing it.
Original Posting
November 10, 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 $104,650.00 - $189,175.00
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.
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 ************************************
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.
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