Infrastructure Engineer jobs at MITRE

MANTECH seeks a motivated, career and customer-oriented Systems Engineer III to join our team in Annapolis Junction, Maryland. ManTech is currently seeking Systems Engineer III to join our team at Annapolis Junction, MD. We are seeking a Senior Systems Engineer who is a seasoned IT professional responsible for designing, implementing, and a top-level trouble shooter supporting a high-level architecture of an organization's backend infrastructure. You will communicate with other project personnel, Government stakeholders, and senior executives. Responsibilities include but are not limited to: Administer and maintain IT infrastructure by utilizing expert-level knowledge of the Linux operating system, along with deep expertise in server administration, virtualization, and cloud platforms like AWS or Azure, to manage the organization's backend systems. Develop and implement automation solutions through creating scalable automation services using strong scripting and orchestration skills, with proficiency in tools like Python, Bash, and Ansible. Design and manage system architecture by applying systems engineering principles to design, implement, and manage the high-level architecture of the organization's backend infrastructure. Ensure network and system security through a strong understanding of networking and security fundamentals, including TCP/IP, firewalls, and VPNs, to protect the organization's infrastructure. Communicate with stakeholders - Interact directly with government personnel, senior executives, and other project members to discuss technical issues and project status. Provide technical guidance and troubleshooting as a top-level troubleshooter, addressing technical considerations, problems, and issues for both internal teams and government stakeholders. Minimum Qualifications: Bachelor's degree in STEM field or Highschool and 13 years of experience; Associates and 11 years of experience in lieu of degree, a candidate holding a relevant master's degree may be granted 2 years' experience credit for that extra education, a candidate holding a relevant PhD degree may be granted 4 years' experience credit for that extra education. 5 years of position-relevant work experience. DoD 8570.01-m IAT Level II. Strong proficiency in scripting and automation, with hands-on experience in Python, Bash, and an infrastructure orchestration tool like Ansible. Experience in front-end web development to create internal tools and solutions. Proven background as an Orchestration Engineer or in a similar role focused on building scalable automation services. Solid grasp of TCP/IP networking, firewalls, VLANs, and VPNs. Expert-level knowledge of the Linux operating system. Preferred Qualifications: Experience with full-stack development, including creating and interacting with databases and APIs. Knowledge of Infrastructure as Code (IaC) principles, preferably with experience using Terraform. Familiarity with public cloud platforms (AWS, Azure, GCP) and container technologies (Docker, Kubernetes). Proficiency with virtualization platforms such as VMware vSphere or Microsoft Hyper-V. Exceptional troubleshooting and problem-solving skills, with a talent for systematically diagnosing and resolving complex technical issues. A foundational understanding of traditional Systems Administration principles Clearance Requirements: Must have a current/active TS/SCI Physical Requirements: The person in this position must have the ability to perform tasks while stationary 50% of the time at a computer, with specific emphasis on visual acuity for close-range work. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations

The IT Infrastructure Engineer is a senior technical role responsible for implementing, operating, and improving enterprise IT infrastructure across our US locations. While enterprise architects define global designs and standards, this role ensures their successful implementation locally, taking full ownership of operations and driving solutions to completion. The Infrastructure Engineer covers core infrastructure domains (network, virtualization, servers, firewalls, storage, backup, monitoring, MFT) and plays a key role in delivering projects, ensuring compliance, and maintaining reliable, secure operations. Salary range starts at $100,000 base and increases based on experience, with bonus eligibility of 10%. DUTIES & ESSENTIAL JOB FUNCTIONS Implement and manage enterprise network infrastructure (LAN, WAN, WiFi, VPNs) across US sites. Administer, configure, and troubleshoot firewalls (Fortinet, Cisco) to ensure secure and compliant connectivity. Manage Windows Server and Linux (RHEL/Debian) environments, Active Directory, and Group Policy Objects (GPOs). Oversee datacenter operations, including storage (SAN/NAS) and enterprise backup systems (Commvault). Deploy, administer, and optimize virtualization platforms (VMware vSphere, ESXi, vCenter). Administer Managed File Transfer (MFT) platforms such as Axway, Connect:Direct, and SFTP. Implement and maintain infrastructure monitoring tools Lead and execute infrastructure projects, including upgrades, migrations, and new deployments, in alignment with global standards. Collaborate with InfoSec and Audit teams to ensure PCI, SOC II, and ISO compliance. Drive troubleshooting and root-cause analysis for complex incidents, ensuring long-term solutions. Provide technical input to architecture discussions, ensuring feasibility and operational efficiency. Mentor junior staff and act as escalation point for technical issues. Document infrastructure standards, procedures, and lessons learned. OTHER FUNCTIONS AND RESPONSIBILITIES This in no way states or implies that these are the only duties to be performed by the employee occupying this position. Employees will be required to follow any other job-related instructions and to perform other job-related duties requested by their supervisor in compliance with applicable Federal and State laws. All job requirements are subject to possible modification to reasonably accommodate individuals with disabilities. Some requirements may exclude individuals who pose a direct threat or significant risk to the health and safety of themselves or other employees. REQUIRED QUALIFICATIONS 5-7+ years of experience in IT infrastructure engineering or senior system administration. Strong hands-on expertise in: Networking (LAN, WAN, WiFi, VPNs) Firewalls (Fortinet, PaloAlto) Virtualization (VMware vSphere, ESXi, vCenter) Windows Server, Linux, Active Directory, GPO Storage, Backup (Commvault) MFT platforms (Axway, Connect:Direct, SFTP) Monitoring tools (Nagios, PRTG, Lansweeper, Sentinel or similar enterprise monitoring tools) Proven ability to take ownership and deliver infrastructure projects end-to-end. Strong troubleshooting skills with a solution-oriented mindset. Experience working in compliance-driven environments (PCI, SOC II, ISO). Excellent communication skills; ability to collaborate with global teams and present technical issues to management. Experience in multinational or highly regulated enterprise environments. Demonstrated ability to lead projects and mentor team members. Scripting/automation skills (PowerShell, Bash, Python). PHYSICAL REQUIREMENTS/WORK ENVIRONMENT Requires working on hard floor - standing, walking, bending, squatting, climbing, kneeling, twisting and stooping on occasion. Must be able to withstand loud noise in a manufacturing environment Must be able to work while wearing Personal Protective Equipment (PPE). The above job description is meant to describe the general nature and level of work being performed. It is not intended to be construed as an exhaustive list of all responsibilities, duties and skills required for the position. BENEFITS INCLUDE medical (PPO and HDHP with HSA), dental, Vision, PTO, paid holidays, 401k with employer match, short/long term disability, life insurance, healthcare and dependent care flexible spending, EAP, commuter benefits, education assistance and more.

Manage, configure, and maintain Windows Server environments and enterprise Windows workstations. Lead the planning and execution of Windows 11 upgrade and migration across the organization. Perform system patching, updates, security hardening, and compliance checks. Troubleshoot OS, hardware, network, and application issues with root-cause analysis. Administer Active Directory, Group Policies, DNS, DHCP, and other core infrastructure services. Monitor system performance, availability, and capacity, implementing improvements as needed. Coordinate with security teams to enforce endpoint protection, encryption, and vulnerability remediation. Create and maintain technical documentation, SOPs, and configuration records. Support end users during the Windows 11 rollout, including testing, compatibility checks, and issue resolution. Collaborate with cross-functional teams for system upgrades, automation, and continuous service optimization.

Key Responsibilities and Outcomes: •System Administration: Maintain, configure, and monitor internal servers, virtual machines, and cloud-based infrastructure (e.g., ). •Network Management: Ensure stable and secure network operations, including firewalls, VPNs, switches, and wireless access points. •ERP Infrastructure Support: Deploy and maintain backend infrastructure for ERP software, including databases (e.g., MS SQL Server), application servers, and storage solutions. •Security and Compliance: Implement and enforce IT security policies, patch management, vulnerability scanning, and compliance with data protection regulations (e.g., GDPR, SOC 2). •Disaster Recovery & Backup: Develop, test, and maintain disaster recovery plans and data backup strategies to ensure business continuity. •User Support & Onboarding: Provide Tier 2/3 technical support, onboarding/offboarding of employees, and maintain IT asset inventory. •Automation & Optimization: Use scripting (e.g., PowerShell, Bash, Python) and automation tools to streamline system administration tasks and improve efficiency. •Monitoring & Reporting: Monitor system performance and generate reports on uptime, resource utilization, and security alerts. •Vendor Management: Coordinate with third-party vendors for hardware, software, and service support. Core Competencies: •Problem Solving & Troubleshooting - Quickly identify root causes and resolve system or network issues with minimal disruption. •Attention to Detail - Maintain high accuracy in configuration, documentation, and system logs. •Collaboration & Communication - Work effectively with cross-functional teams, including software developers, QA engineers, and support staff. •Adaptability - Thrive in a fast-changing tech environment with evolving tools and priorities. •Security Awareness - Maintain a strong focus on cybersecurity best practices. Skills and Accomplishments: •Demonstrated experience managing ERP system environments (preferably SAP, Oracle, NetSuite, Odoo, or Microsoft Dynamics). •Proven success in maintaining >99.9% system uptime across production environments. •Experience implementing IT security measures that passed regulatory audits or reduced vulnerabilities. •Successfully deployed automation scripts/tools that improved infrastructure reliability or saved time. •Led or contributed to cloud migration, virtualization, or infrastructure modernization projects. Qualifications: •Education: Bachelor's degree in Computer Science, Information Technology, or a related field. Equivalent experience considered. •Certifications (Preferred): Microsoft Certified: Azure Administrator Associate AWS Certified SysOps Administrator CompTIA Network+ / Security+ VMware Certified Professional (VCP) •Experience: 3-5 years of experience as a systems administrator or IT infrastructure Experience supporting ERP systems is a strong asset. •Technical Proficiencies: Windows Server and/or Linux Administration Virtualization technologies (VMware, Hyper-V, KVM) Networking (TCP/IP, DNS, DHCP, firewalls, VLANs) Cloud platforms (Azure, AWS, or GCP) Backup and recovery tools (e.g., Veeam, Acronis) Monitoring tools (e.g., Zabbix, Nagios, PRTG, Datadog)

Virtualization Engineer-- Hirirng On W2. Must Haves: aExperience in Microsoft Azure. b.Software and Hardware experience in Nutanix. c.Experience in Windows system administration. Migrate workloads to M365. Migrate remaining servers and applications from the VMWare environment to Microsoft Azure. Deploy Nutanix virtual environments to migrate Data Center systems not included in other projects to Nutanix environments. Replace remote office VMWare virtual environments with Nutanix systems. Review and develop architecture plans for Nutanix and Azure with vendor input. Review and develop plans for migration activities to Nutanix and Azure in conjunction with State Fund SMEs and vendor architects. Coordinate with other IT teams to research and resolve complex issues. Provide technical guidance and resources to other IT teams as needed. Escalate critical issues that impact pre-production and production systems when necessary. Perform post-event analysis to determine root cause and possible preventive measures. Coordinate administrative, maintenance, and support activities of infrastructure to support IT and business initiatives. Lead, plan, develop, implement, and participate in project design, system administration, maintenance, and support essential to the mission. Develop automation using tools such as Ansible and Python to streamline routine tasks. Ensure designs meet best practice security guidelines. Optimize systems for performance based on their use case. Optimize State Fund spending in Azure to prevent overspend. Assist State Fund management in proactively managing vendor resources. Lead design discussions, research, identify, and provide recommendations on solutions and best practices to improve or resolve mission-critical systems and issues. Coordinate with other IT teams to research and resolve complex issues. Perform post-event analysis to determine root cause and possible preventative measures. Act as a lead role in projects assigned by management. Participate in problem management and root cause analysis and maintain 24x7 availability and monitoring of business system servers. Provide after-hours maintenance and support, whenever required. Participate in the on-call rotation with other Server Operations staff

Salary Range: $90k to $115k We are seeking an experienced and proactive IT Systems Administrator to manage and support our internal IT infrastructure in a fast-paced ERP software environment. The ideal candidate will ensure the reliability, security, and performance of our systems while supporting employees and stakeholders with technical needs. You will play a key role in maintaining uptime for our development, staging, and production environments that power mission-critical ERP solutions. Key Responsibilities and Outcomes: System Administration: Maintain, configure, and monitor internal servers, virtual machines, and cloud-based infrastructure (e.g., ). Network Management: Ensure stable and secure network operations, including firewalls, VPNs, switches, and wireless access points. ERP Infrastructure Support: Deploy and maintain backend infrastructure for ERP software, including databases (e.g., MS SQL Server), application servers, and storage solutions. Security and Compliance: Implement and enforce IT security policies, patch management, vulnerability scanning, and compliance with data protection regulations (e.g., GDPR, SOC 2). Disaster Recovery & Backup: Develop, test, and maintain disaster recovery plans and data backup strategies to ensure business continuity. User Support & Onboarding: Provide Tier 2/3 technical support, onboarding/offboarding of employees, and maintain IT asset inventory. Automation & Optimization: Use scripting (e.g., PowerShell, Bash, Python) and automation tools to streamline system administration tasks and improve efficiency. Monitoring & Reporting: Monitor system performance and generate reports on uptime, resource utilization, and security alerts. Vendor Management: Coordinate with third-party vendors for hardware, software, and service support. Core Competencies: Problem Solving & Troubleshooting - Quickly identify root causes and resolve system or network issues with minimal disruption. Attention to Detail - Maintain high accuracy in configuration, documentation, and system logs. Collaboration & Communication - Work effectively with cross-functional teams, including software developers, QA engineers, and support staff. Adaptability - Thrive in a fast-changing tech environment with evolving tools and priorities. Security Awareness - Maintain a strong focus on cybersecurity best practices. Skills and Accomplishments: Demonstrated experience managing ERP system environments (preferably SAP, Oracle, NetSuite, Odoo, or Microsoft Dynamics). Proven success in maintaining >99.9% system uptime across production environments. Experience implementing IT security measures that passed regulatory audits or reduced vulnerabilities. Successfully deployed automation scripts/tools that improved infrastructure reliability or saved time. Led or contributed to cloud migration, virtualization, or infrastructure modernization projects. Qualifications for the Role Education: Bachelor's degree in Computer Science, Information Technology, or a related field. Equivalent experience considered. Certifications (Preferred): Microsoft Certified: Azure Administrator Associate AWS Certified SysOps Administrator CompTIA Network+ / Security+ VMware Certified Professional (VCP) Experience: 3-5 years of experience as a systems administrator or IT infrastructure engineer. Experience supporting ERP systems is a strong asset. Technical Proficiencies: Windows Server and/or Linux Administration Virtualization technologies (VMware, Hyper-V, KVM) Networking (TCP/IP, DNS, DHCP, firewalls, VLANs) Cloud platforms (Azure, AWS, or GCP) Backup and recovery tools (e.g., Veeam, Acronis) Monitoring tools (e.g., Zabbix, Nagios, PRTG, Datadog)

Our client is looking for a Network Engineer to work hybrid onsite in Columbus, OH. Network Engineer 3 W2 Candidates only - No Corp to Corp and no 1099 Projected 24 month contract Pay: $50-$55 HR About the Role As a Network Engineer in this contingent assignment, you'll support the design, automation, and optimization of network infrastructure that powers reliable, scalable, and secure connectivity. You'll work on moderately complex engineering initiatives, contribute to large‑scale planning efforts, and collaborate closely with internal teams and client partners to deliver high‑quality network solutions. This role requires strong analytical skills, hands‑on experience with network automation tools such as Ansible, and a solid understanding of routing, switching, and load balancing technologies. You'll evaluate and resolve technical challenges involving multiple variables while applying established policies, procedures, and compliance standards. Responsibilities Participate in and consult on moderately complex network engineering initiatives, ensuring alignment with project goals and technical requirements. Contribute to planning and execution of large‑scale network engineering deliverables, including automation and configuration management using Ansible. Review, analyze, and troubleshoot network challenges across routing, switching, firewalls, and load balancing platforms. Support the resolution of moderately complex issues by collaborating with cross‑functional teams and client engineering personnel. Apply a strong understanding of network engineering functions, policies, procedures, and compliance requirements to ensure high‑quality outcomes. Implement and maintain network automation workflows to improve consistency, reliability, and operational efficiency. Provide technical insights and recommendations to enhance network performance, scalability, and fault tolerance.

Role: Network Engineer (W2 only) Duration: 6+ months with extensions Pay range: $35/hrs. - $38/hrs. on W2 Required Skills Required Skills: Experience with Microsoft Entra ID (Azure AD) and general Microsoft O365 administration Experience with Windows Server environments Experience in troubleshooting skills in networking (wired/wireless) Experience responding to help desk requests via ticketing system Preferred skills: Experience with Deskpro ticketing system Experience with Active Directory, DNS, and Group Policy Experience with Ruckus/Brocade network switches

Network Planning Engineering - (Multiple level) Melbourne, FL - 100% Onsite Pay range: $37-70/hr on W2 Contract to hire ***ability to obtain Public Trust Clearance after job Offer Bachelor of Science in Networking, Information Technology, Electrical Engineering, Telecommunication Engineering, Computer Science, Computer Information Systems or equivalent of a 4-year accredited degree in a technical discipline. • 8+ years of network engineering experience with IP networks. • 6+ years of experience in the design, development and implementation of IP and MPLS network architectures. Excellent IP configuration and troubleshooting skills to include PIM, BGP, ISIS, OSPF, EIGRP, HSRP, VPLS, VRFs, L3VPN and Ethernet (The person doesn't necessarily have to be ane expert in all, but some of them. If they have some they want to talk to them.) Experience developing and creating IP Addressing Plans, Advanced presentation and technical writing experience. Strong skill set with Microsoft Office software applications and Visio. SD WAN knowledge/exposure The SAC Network Engineer will be responsible for: • Execute and document formal acceptance testing of FTI products and services per program requirements • Knowledge of FTI Telecommunications equipment installation, configuration and testing standards including TDM, PDH, SDH, SONET, and IP network architecture • Possess an intermediate (CCNA certification, or equivalent experience) level of experience troubleshooting IP network configurations. • Domain knowledge of data protocols including TCP/IP, DMVPN, BGP, OSPF, MPLS, EIGRP, HSRP, IS-IS, LDP, PIM, MSDP, and Ethernet. • Strong customer interface skills supporting coordination of both Telco providers and Harris field technician site access as required • Test, troubleshoot, and validate communication circuits per IEEE, ITU, TIA, ISO and FTI specifications • Collaborate closely with FTI Engineering team members to resolve implementation and acceptance issues as needed • Responsible to execute a coordinated Maintenance Request (MR) activity to support, Engineering changes per customer and program requirements. • Responsible to execute services disconnects throughout the establish Network / CPE per customer and program request via establish program disconnect process. Expert level industry certifications (e.g. CCIE) • Experience with Network Scripting • Strength in project management leadership

IDR is seeking a IT Infrastructure Engineer to join one of our top clients for a full-time opportunity in Fort Worth, TX. This role offers a chance to work within a dynamic IT environment focused on network and systems administration. The organization supports a fast-paced, family-oriented culture that encourages professional growth. Position Overview for the IT Infrastructure Engineer: Wear multiple hats across networking and systems administration responsibilities Support Microsoft Azure, Windows Server, VMware virtualization, and Remote Desktop Services Automate tasks and scripting using PowerShell Contribute to a fast-paced team environment with a focus on long-term growth Work in-office, with Summer Work-from-home Fridays, requiring a commitment of 50 hours per week Requirements for the IT Infrastructure Engineer: 0-5 years of experience in IT Infrastructure (Systems Administration and/or Networking) Bachelor's degree from a credible, four-year university (3.25 GPA or more) Hands-on experience with Microsoft Azure Experience supporting Windows Server, VMware virtualization, and Remote Desktop Services Proficiency with PowerShell for automation and scripting What's in it for you? Competitive compensation package Full Benefits; Medical, Vision, Dental, and more! Opportunity to get in with an industry leading organization. Why IDR? 25+ Years of Proven Industry Experience in 4 major markets Employee Stock Ownership Program Dedicated Engagement Manager who is committed to you and your success. Medical, Dental, Vision, and Life Insurance ClearlyRated's Best of Staffing Client and Talent Award winner 12 years in a row.

Job Title: Network Administrator Type: Long-Term Contract Knowledge of: Enterprise network and security architecture, including design principles for high availability, segmentation, and zero-trust models. Cisco networking and security platforms (e.g., Catalyst, Nexus, ASA, Firepower, ISE) and advanced routing protocols (EIGRP, OSPF, BGP, STP). Palo Alto Networks technologies including NGFWs, Panorama, GlobalProtect, and threat prevention capabilities. F5 BIG-IP systems including LTM, ASM, APM, and iRules for secure application delivery and traffic management. Aviatrix multi-cloud networking and security architecture, including transit gateways, segmentation, encryption, and policy enforcement across AWS, Azure, and GCP. Voice and unified communications protocols including UDP, RTP, RTCP, and QoS strategies. Network and security performance monitoring tools (e.g., SolarWinds, Splunk, SecureX, Cortex XDR) and log analysis for threat detection and optimization. Distributed computing and hybrid cloud environments, and their impact on secure network design and performance. Operating system commands and utilities (Linux, Windows, CLI, PowerShell, Bash) for diagnostics, automation, and integration. Skill in: Leading the design, deployment, and optimization of secure, scalable network and security infrastructure across data center, cloud, and remote environments. Architecting integrated solutions using Cisco, Palo Alto, F5, and Aviatrix technologies to meet business and compliance requirements. Conducting security assessments, risk analysis, and remediation planning for complex network environments. Collaborating with cross-functional teams and clients to translate business needs into secure, high-performing technical solutions. Troubleshooting complex, multi-layered network and security issues and performing root cause analysis. Automating network and security configurations using scripting and infrastructure-as-code tools (e.g., Ansible, Terraform, Python). Managing vendor relationships and guiding procurement decisions based on technical and strategic requirements. Applying structured change management processes to ensure secure and compliant infrastructure evolution. Testing and validating hardware/software for new deployments, upgrades, and security compliance. Developing and maintaining detailed documentation, architecture diagrams, and operational runbooks.

Systems Engineer I (Linux Focus | Contract-to-Hire | 100% Onsite - Denton, TX) Duration: Contract to Hire Work Schedule: Standard 8-5 with flexibility; onsite required with occasional remote accommodations for life events Work Authorization: Must be authorized to work in the United States without current or future sponsorship Background Check: Must pass a Criminal Justice Information Systems (CJIS) background check upon hire We're seeking a motivated Systems Engineer I to join a dynamic public-sector technology team supporting critical infrastructure and enterprise systems. This role is ideal for an early-career professional who's ready to deepen their hands-on experience in Linux (especially Red Hat), virtualization, and data center operations. You'll work closely with a senior systems engineer to stabilize core infrastructure, support private cloud initiatives, and gain exposure to enterprise monitoring and automation tools. The position is contract-to-hire, with a targeted conversion to full-time employment (estimated salary around $60,000). Systems Operations & Support (70%) Perform daily administration and support for Linux servers (Red Hat preferred) and related infrastructure. Assist with patching, backups, and monitoring using tools such as Nagios, SolarWinds, and WhatsUp Gold (or similar systems). Support virtualization platforms and contribute to the ongoing transition away from VMware. Help stabilize listservs, maintain monitoring systems, and support the buildout of a private cloud environment. Participate in general data center operations, ensuring reliability, uptime, and environmental stability. Documentation & Collaboration (20%) Maintain runbooks, system diagrams, and operational documentation for configuration, patching, and incident response. Follow established change management and problem resolution processes. Collaborate closely with internal IT teams and provide professional, customer-focused support. Projects & Professional Growth (10%) Contribute to infrastructure modernization and automation initiatives, including patching and vulnerability management tools such as AutoBox and Rapid7. Expand skills in scripting, infrastructure automation, and cloud administration (Azure, AWS). Pursue growth within a clearly defined Systems Engineer career track (I → II → III) with associated salary advancement. Education/Experience Qualifications Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent hands-on experience). Practical experience with Linux systems administration (Red Hat strongly preferred) required. Familiarity with virtualization and monitoring systems such as Nagios, SolarWinds, or WhatsUp Gold. Understanding of data center operations, networking fundamentals, and patch management processes. Strong troubleshooting, documentation, and communication skills. Relevant certifications (CompTIA Linux+, Red Hat, Microsoft, AWS, etc.) a plus. Why You'll Love This Opportunity Work on mission-driven infrastructure projects that support public-sector services and operations. Learn from senior engineers in a collaborative, hands-on environment. Gain experience across Linux, virtualization, and private cloud technologies. Defined career growth path with long-term conversion potential. Excellent benefits upon full-time conversion - including pension-style retirement, competitive insurance, and potential tuition reimbursement. GTS Technology Solutions, Inc. is an Equal Opportunity Employer. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, national origin, age, disability, genetic information, or any other protected status in accordance with applicable federal, state, and local laws. As part of our hiring process, we conduct background checks on all final candidates. These checks are conducted in compliance with the guidelines set forth by the U.S. Equal Employment Opportunity Commission (EEOC). We ensure that the information obtained from background checks is used fairly and does not unlawfully discriminate against any individual. GTS Technology Solutions participates in E-Verify to confirm the employment eligibility of all newly hired employees. If you are offered a position with GTS Technology Solutions, your employment will be contingent upon successful verification of your identity and legal authorization to work in the United States through E-Verify. For more information about E-Verify, please visit E-Verify's official website.

The IT Help Desk Support professional provides day-to-day technical support to end users across the organization. This position is responsible for troubleshooting and resolving hardware, software, and network issues, as well as managing user accounts in Microsoft 365 and Active Directory. The role requires strong customer service skills, attention to detail, and the ability to handle multiple requests efficiently in a fast-paced environment. Responsibilities: Serve as the first point of contact for user inquiries and technical issues, received through phone, email, or the ticketing system. Troubleshoot and resolve problems related to desktop and laptop computers, printers, mobile devices, and other peripherals. Provide support for Windows and mac OS operating systems, Microsoft 365 applications, Teams, and SharePoint. Perform Microsoft 365 user account management, including creating and modifying accounts, assigning licenses, setting mailbox permissions, and resetting passwords. Manage Active Directory accounts, security groups, and access permissions. Set up and configure new user workstations, software, and peripheral equipment. Assist with network connectivity issues, including VPN access, wireless connections, and IP configurations. Maintain accurate documentation of issues and resolutions in the IT ticketing system. Escalate complex or recurring issues to higher-level technical staff as needed. Perform regular system maintenance, updates, and security checks. Support onboarding and offboarding activities, ensuring proper IT access and asset management. Follow established IT policies and procedures to ensure system security and compliance. Contribute to internal knowledge base articles and end-user training materials. Qualifications: 1 to 4 years of experience in IT support, service desk, or related technical role. Working knowledge of Microsoft 365 administration and account management. Familiarity with Active Directory, Exchange Online, and Teams. Experience supporting Windows operating systems and Microsoft Office applications. Understanding of basic networking concepts such as DNS, DHCP, and VPN. Strong communication and problem-solving skills with a focus on customer service. Ability to prioritize and manage multiple requests in a busy environment.

Immediate need for a talented Application Performance & Network Support Engineer. This is a 06+ Months Contract opportunity with long-term potential and is located in Honolulu, HI (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:25-57178 Pay Range: $25 - $30/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Application Performance & Server Capacity (Primary Focus) Partner with Application Developers to verify new applications meet performance expectations without impacting existing systems. Design, build, and monitor application performance tests across Windows-based servers. Analyze system metrics, test results, and performance trends to identify bottlenecks. Recommend changes related to application design, hardware resources, and architecture. Deliver capacity and performance reports for systems management and business leaders. Monitor changes in systems architecture and how they affect performance. Define, tune, and maintain thresholds for automated performance alerts. Identify capacity risks and provide forward-looking projections. Network & Voice/Telephony Support (Secondary Focus) Support day-to-day LAN, WAN, and Wireless operations and maintenance. Provide Level 1/2 support for network connectivity, VoIP, telephony, and client hardware/software issues. Assist with installation and configuration of phones, routers, LAN switches, WAPs, telephony hardware, and appliances. Perform routine network health checks, validation testing, and incident resolution. Assist with service packs, firmware updates, hotfixes, and system patching. Maintain documentation for network/voice infrastructure and support tickets. Manage device inventory, RMAs, equipment returns, and tracking. Support backup systems, diagnostic tools, and monitoring platforms (TeamTrack, SolarWinds, etc.). Key Requirements and Technology Experience: 3-6 years experience in server performance, capacity analysis, or application performance engineering. Strong expertise with Windows-based servers, metrics, and performance tools. Hands-on experience in LAN/WAN/Wireless network environments. Knowledge of telephony, VoIP, and enterprise voice systems (Cisco, Avaya, etc.). Experience with troubleshooting, ticketing systems, and ops support. Strong analytical skills for performance data interpretation and reporting. Ability to work 100% onsite. Our client is a leading Healthcare Industry and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.

Description: STG is a fast-growing Digital Transformation services company providing Fortune 500 companies with Digital Transformation, Mobility, Analytics and Cloud Integration services in both information technology and engineering product lines. STG has a 98% repeat business rate from existing clients and have achieved industry awards and recognition for our services. Crain's Detroit Business named STG to Michigan's Fastest Growing Companies list in both 2020 and 2019, Top IT Services Company's List. STG puts company CULTURE at the forefront of every business decision and employees are EMPOWERED and MEASURED for RESULTS. Both TEAMWORK and INDIVIDUAL Performance is recognized and rewarded. POSITION OVERVIEW: This position is 100% ONSITE in Troy, Michigan. Key Responsibilities IT End-User & System Support Serve as the primary escalation point for incidents across hardware, software, networking, and business applications, ensuring timely and effective resolution. Perform comprehensive system troubleshooting and diagnosis on corporate endpoints (Windows 10/11, Mac OS), addressing issues related to operating system stability, security, and performance. Provide configuration, installation, and maintenance for corporate peripherals and infrastructure, including wireless network, printers, scanners, VoIP phones, etc. Create and maintain high-quality technical documentation, standard operating procedures (SOPs), and user knowledge base articles. Assist in the maintenance and monitoring of core Azure resources, including basic management of Azure Virtual Machines (VMs), Azure networking components (VNets, NSGs), and cloud storage accounts. Microsoft 365 Support: Administer and troubleshoot the Office 365 environment, focusing on user management, licensing, and solving advanced issues within Exchange Online, Teams, and SharePoint Online. Key Technical Proficiencies Virtualization: Hands-on experience with administration and maintenance of virtual environments, including Hyper-V and/or VMware (creating/managing VMs, resource monitoring, basic troubleshooting). Storage & File Services: Administration of NAS (Network Attached Storage) devices and management of Distributed File System (DFS) for corporate file shares, including security and replication monitoring. Networking & Security: Basic-to-Medium level knowledge of networking concepts (TCP/IP, DNS, DHCP, VLANs) and security practices (firewall policies, VPNs, endpoint protection). Required Qualifications 4+ years of progressive experience in an IT Support or Systems Administration role. Strong proficiency in providing Tier 2/3 desktop support and hands-on system troubleshooting (hardware and software). Proven expertise in managing and supporting corporate printers and general office IT infrastructure. Demonstrable experience administering and supporting the Microsoft 365/Office 365 suite. Solid understanding of Active Directory and Group Policy Management. Familiarity with PowerShell or other scripting languages for IT automation. Exceptional communication and customer service skills, with a proven ability to interact professionally with all levels of staff. Resume Submittal Instructions: Interested/qualified candidates should email their word formatted resumes to Ms. Sharmli Somaskandan at ***************************** and/or contact at ************. In the subject line of the email please include: First and Last Name (Sales Account Executive - Detroit, Michigan Applicant) Corporate Information: To learn more, visit *************

Exciting Opportunity for a Skilled Network Engineer Our Client, a leading organisation in the technology and infrastructure sector, is seeking a highly capable Network Engineer to join their dynamic team. This role is based within a resilient on-premises environment, dedicated to supporting mission-critical systems across multiple sites. Known for fostering a collaborative culture and valuing innovation, Our Client offers an excellent environment for professionals seeking growth and mastery in their field. Role Overview As a Network Engineer, you will play a strategic role in maintaining and enhancing the company's network and infrastructure. This is an ideal position for someone who thrives on technical challenge and wants to make a significant impact by ensuring network integrity, security, and performance. Your expertise will directly support the organisation's operational excellence and business continuity. Key Responsibilities Design, implement, and maintain robust network infrastructure-including LAN/WAN, VPN, VLANs, and wireless solutions-that meet operational demands. Configure and support enterprise-grade switches, routers, and firewalls, ensuring secure and reliable connectivity. Oversee core network services such as DNS, DHCP, and IP management to optimise network efficiency. Monitor network health, identify issues proactively, and resolve connectivity or throughput challenges swiftly. Implement and enforce security protocols, including network segmentation and access controls, to safeguard digital assets. Collaborate with vendors and service providers to uphold network resilience and reliability. Manage Windows Server environments, including Active Directory, Group Policy, DNS, and DHCP. Support on-premises SQL Server instances, focusing on security, backup, and performance tuning. Administer physical and virtual servers, leveraging VMware or Hyper-V for virtualisation needs. Perform system upgrades, patches, and lifecycle management to maintain stability and compliance. Contribute to disaster recovery planning, testing procedures, and data security governance. Provide complex Tier 3 support for infrastructure and network issues, ensuring business continuity. Maintain comprehensive network and system documentation, diagrams, and assets. Essential Skills and Experience A Bachelor's degree in IT, Computer Science, or a related field, or equivalent practical experience. At least five years' proven experience as a Network or Infrastructure Engineer in enterprise environments. Demonstrable expertise with TCP/IP, routing, switching, and firewall management. Solid knowledge of Windows Server administration, including Active Directory. Experience supporting SQL Server infrastructure. Familiarity with virtualisation platforms like VMware or Hyper-V. Strong troubleshooting capabilities coupled with analytical problem-solving skills. Desirable Qualifications Professional certifications such as CCNA, CCNP, Network+, Security+, or MCSE. Hands-on experience with Fortinet, Cisco, or Palo Alto network devices. Knowledge of infrastructure monitoring tools like SolarWinds or PRTG. Understanding of backup solutions, disaster recovery models, and data protection protocols. Join a Pioneering Organisation This is more than a role; it's a chance to shape the future of enterprise network infrastructure within an organisation that values its IT professionals. You'll work in a forward-thinking environment that recognises excellence and promotes professional development. If you believe your skills align with this opportunity, we encourage you to apply by submitting your CV. Our Client values driven professionals ready to make a tangible difference through technology. We look forward to your application! Desired Skills and Experience hi

About the Company: We combine people, platforms, and software Infogain is a human-centered digital platform and software engineering company based out of Silicon Valley. We engineer business outcomes for Fortune 500 companies and digital natives in the technology, healthcare, insurance, travel, and retail industries using technologies such as cloud, microservices, automation, IoT, and artificial intelligence. We accelerate experience-led transformation in the delivery of digital platforms. Infogain is also a Microsoft (NASDAQ: MSFT) Gold Partner and Azure Expert Managed Services Provider (MSP). Infogain, an Apax Partners portfolio company, has offices in California, Washington, Texas, the UK, the UAE, and Singapore, with delivery centers in Seattle, Houston, Austin, Kraków, New Delhi, Mumbai, Pune, and Bengaluru. Role Description: We have an exciting opportunity to join our network infrastructure teams as an Optical Network Engineer working on Backbone Network capacity deployment. This role will be focused on network deployment (IP, optical), and network operations (decommissioning, retrofitting, capacity upgrades, migrations, etc). We are looking for individuals with experience in routing/switching, deployment, optical, and leadership experience. This is a fast paced environment and we are looking for someone who is organised, can multi-task and enjoys working in a team environment. Responsibilities: Configuration, build, roll-out and testing of new DWDM line systems deployments, calibration, verification, BERT, etc. Deployment and commissioning of Optical devices such as Ciena and Infinera in new PoPs and Datacenter builds. Develop & update documentation, work cross functionally to develop and enhance network design & production workflows. Analyze data to diagnose and identify root causes to network and tooling issues. Analyze and improve efficiency, scalability, and stability of various system resources. Qualifications/Skills: Ciena 6500 knowledge and experience is required Ciena and/or Infinera certifications or equivalent experience is highly desirable. Expert working knowledge on DWDM components such as ROADM, Mux/Demux, Amplifiers, Transponders. Channel creation, optimization. Experience in Chassis installation, line cards installs PCR's and structure fiber installation Experience in device installation and testing, software/firmware upgrade, re-bootstrapping and decommission. Experience in network optimization (re-stripes, migrations, upgrades, swaps, capacity upgrades). Creating Bill of Materials and JSN's, (Job Start Notification) for deployments and upgrades. Excellent experience in maintaining documentation and teamwork. Excellent troubleshooting and communication skills. CCNA/JNCIA or equivalent knowledge. Strong knowledge of TCP/IP Strong understanding and preferably hands own experience in commonly used routing protocols (OSPF, BGP, MPLS) Multivendor testing and support experience. Demonstrated ability to analyze complex situations and utilize troubleshooting skills, systems and tools, and creative problem-solving abilities under pressure. Solid understanding and configuration experience of Channel builds and cross-connect builds. Good knowledge on DWDM testing methods and tools. Solid understanding of fiber-optic technology including cable types, connector types, optic types, patch panels, and optical transport technologies. Strong attention to detail with excellent time management and organization skills. · Keywords: POP, Datacenter, Network Deployment, DWDM, fiber optic, installation, optical, wavelength, channel, modulation, Ciena.

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. SME Network Engineer Location: Lorton, VA (22079) Citizenship: U.S. Citizen (required for access to DHS IT systems) Clearance: Must be able to obtain and maintain DHS/ICE Fitness Determination (Public Trust), including a favorable preliminary Fitness and full NBIS eAPP investigation (SF-85P, OF-306, SSA-89, fingerprints, PREA questionnaire if required) Schedule: Full-time; business hours (7:00-5:30, M-F) with required 24/7 on-call availability Hybrid Work: Lorton, VA roles may telework up to 2 days per week; 3 days onsite required (subject to mission needs) Travel: Occasional CONUS travel; local travel within 50 miles is not reimbursable Role Overview Harmonia Holdings Group is seeking an experienced SME Network Engineer to support DHS ICE Homeland Security Investigations (HSI) Title III and Linguists Unit (T3LU) under the CALEA program. This role provides hands-on leadership across all network engineering functions, including architecture, routing, switching, firewall engineering, VPN and PKI integration, segmentation design, troubleshooting, and IA/accreditation-grade documentation. The SME ensures the integrity, resilience, and performance of mission-critical CALEA networks and collaborates closely with Systems, Virtualization, Storage, and Field Engineering teams to ensure end-to-end operational success. This position supports DHS's mission while contributing to Harmonia's overarching goals: delivering premier technology services, driving mission-focused innovation, sustaining organizational excellence, and being an employer of choice for skilled professionals. Responsibilities Network Architecture & Design Design, document, and maintain CALEA network architecture, including: Layer 2/Layer 3 topology IP address schema and subnetting VLAN/VRF segmentation Routing design (OSPF, BGP, EIGRP, static routing) Firewall zoning, NAT policies, and security segmentation VPN tunnels, encrypted transport paths, and PKI integrations COOP/DR network routing and failover paths Produce and maintain authoritative network diagrams, data flows, trust boundaries, and configuration baselines. Evaluate, recommend, and implement enhancements to improve security, availability, and performance. Network Operations & Troubleshooting Serve as the primary network engineer for diagnosing, resolving, and preventing outages across the CALEA enterprise. Perform packet-level analysis (Wireshark/tcpdump), flow analysis, and log correlation to identify and remediate issues. Lead network upgrades, configuration changes, ACL/policy adjustments, and planned maintenance. Monitor network performance and availability; tune routing, firewall, and VPN parameters as needed. Firewall, Security & Accreditation Support Engineer and maintain firewall policies and segmentation (Palo Alto preferred; Fortinet/Cisco ASA experience acceptable). Support security hardening, vulnerability remediation, and IA/ATO documentation requirements. Produce accreditation-ready artifacts, including boundary diagrams, data-flow representations, rule documentation, and enclave segmentation maps. Collaborate with ISSO and security teams to address findings and strengthen compliance posture. Interoperability & Cross-Domain Integration Document and support network dependencies across Active Directory, DNS/DHCP, VMware/vSphere, SAN/iSCSI/NFS storage, and application tiers. Validate end-to-end system functionality after network changes. Partner with Systems, Virtualization, Storage, and Field SMEs to maintain seamless operations across CALEA sites. COOP/DR & Lab Engineering Contribute to COOP/DR planning, design, and testing to ensure high availability and rapid failover capabilities. Support lab environment setup for replication, patch validation, and network simulation. Documentation & Mission Coordination Maintain technical documentation, diagrams, IP plans, SOPs, and configuration repositories. Coordinate with Harmonia and ICE technical leads to resolve issues, support field operations, and sustain mission readiness. Required Qualifications Bachelor's degree in IT, Engineering, or related field OR +5 years equivalent experience. 10+ years of enterprise network engineering experience with increasing responsibility. Technical Proficiency Deep hands-on experience with: Cisco routing/switching (3k-9k platforms) Palo Alto or Fortinet firewalls and policy design VPN architecture, IPsec tunneling, PKI integration Network segmentation using VLANs, VRFs, and security zones Packet capture and analysis Network monitoring and telemetry tools (SolarWinds, NetFlow, Splunk, etc.) Demonstrated ability to produce complete network diagrams and architecture documentation based solely on device configuration, logs, and analysis. Strong understanding of cross-domain interactions (DNS, AD, VMware networking, SAN connectivity). Preferred Certifications CCNA, CCNP Enterprise, or CCNP Security PCNSE Fortinet NSE4/NSE5 CCIE-level competency (or equivalent expertise) Additional certifications may be required after hire and must be obtained within designated timelines. Professional Competencies Excellent communication skills with both technical and non-technical stakeholders. Proven ability to work independently in high-pressure, mission-critical environments. Strong analytical, investigative, and documentation skills. Preferred Experience Experience supporting federal law enforcement IT systems or CALEA-aligned mission operations. Hands-on participation in COOP/DR architecture or failover site execution. Experience with VPN transitions, network segmentation, and multi-site resiliency. Familiarity with Kubernetes/container environments (e.g., JSI platforms). Experience supporting 24/7 high-availability operations. Soft Skills Strong initiative and attention to detail. Adaptability to evolving mission requirements and operational tempo. Collaborative approach with technical teams, vendors, and government partners. Alignment with Harmonia's principles of excellence, collaboration, curiosity, and integrity. Physical Demands / Work Environment Must regularly lift/move up to 50 lbs.; occasionally up to 80 lbs. using a hand truck or lift cart. Requires standing, kneeling, crouching, and navigating server-room environments. Normal vision and hearing required; moderate server-room noise.

Qualifications/Skills: Minimum CCNA/JNCIA certification; CCNP (Routing and Switching) preferred. Familiarity with PoP infrastructure concepts including MMR, cross connect, peering, cage, patch panel, and ODF. Proficient in fiber-optic technology, cable and connector types, patch panels, and optical transport technologies. Experience in ordering cross connects and local patches from vendors like Equinix, Interxion, Telehouse, etc. across the region. Hands-on experience in Edge capacity provisioning and decommissioning. Skilled in network optimization, including re-stripes, migrations, and capacity upgrades. Strong understanding and practical experience with networking protocols such as BGP, LACP, IS-IS, and MPLS. Excellent attention to detail, time management, and organizational skills. Proven ability to maintain comprehensive documentation. Expert troubleshooting skills with the capacity to analyze complex situations under pressure. Effective communicator with the ability to collaborate with external peers, vendors, and internal teams. Programming and scripting capabilities are highly desirable. Ability to thrive in a fast-paced, dynamic global team environment with minimal supervision. Proactive, self-motivated, with a can-do attitude. Responsibilities: Deploy, configure, and maintain large-scale production and corporate network and server infrastructure across data centers, Points of Presence (POPs), edge, backbone, and content delivery network (CDN) infrastructure. Provide onsite network support and expertise within local data center campuses and offer remote support for POP sites, collaborating with vendor support teams. Schedule and execute network maintenance, repairs, or upgrades, with minimum impact on production networks. Turn up new circuits and collaborate with vendors to troubleshoot out-of-service or faulty circuits. Maintain accurate documentation and database updates to reflect changes in the network.