Systems Engineer XMSTARTSystems EngineerChantilly, VirginiaWork with cross-functional teams, including developers, network engineers, and project managers. XMSTART is always looking to add experienced and strategic full-time Systems Engineers to our team, in Chantilly, VA or Washington, DC.
M365 Governance Engineer CACIM365 Governance EngineerArlington, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. • Assist in managing business relationships across internal teams, vendors, and 3rd party providers as needed to deliver managed services.
Network & Information Systems Administrator Quantum SpaceNetwork & Information Systems AdministratorRockville, MD$125,000–$155,000 / yearDesign, deploy, secure, and administer enterprise network infrastructure including switches, routers, firewalls, wireless networks, VPNs, Zero Trust Network Access (ZTNA), and software-defined networking (SDN) technologies. In this role, you will combine systems administration, enterprise networking, cybersecurity, and infrastructure management to ensure the availability, security, and performance of mission-critical information systems supporting spacecraft development and business operations.
Senior Scada Engineer, Solar/Storage (Bess) Operations Engineering (Field/Oem) InvenergySenior Scada Engineer, Solar/Storage (Bess) Operations Engineering (Field/Oem)Washington, DCRemoteWork closely with the Performance Analytics and Availability Engineering groups to validate system modifications/upgrades and maintain proper operation of the generation equipment (wind turbines, inverters, tracker controllers, data loggers, etc.). With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing.
Network Operations Manager (NWM) Empower AI Inc.Network Operations Manager (NWM)Washington, Washington, DC.Full timeThis effort provides Operations and Maintenance (O&M) of mission-critical IT systems for the Department of State, Consular Affairs (CA), supporting 10,000 users across 230 overseas posts, 29 domestic passport agencies, and multiple data centers. The Network Operations Manager (NWM) shall serve as a team leader(est 10 technicians) for CA tasks involving engineering development, integration, interface design analysis, integration of infrastructure, and testing of SW and HW.
NewNetwork Operations Valiant Solutions, LLCNetwork OperationsSilver Spring, Maryland$86,864–$91,850 / yearFull timeTo ensure that employee performance does not suffer in a remote work environment, all employees who telecommute are expected to have a quiet and distraction-free workspace with adequate internet, dedicate their full attention and availability to their job duties during working hours, and maintain a schedule during core business hours that align with those of their coworkers and Valiant's clients. Valiant Solutions is seeking a Network Operations engineer based in Seattle, WA to deliver Tier 1 through Tier 3 network operations for the West Coast footprint of a federal enterprise network, including hands-on support of a core data center.
Network Architect SME Leidos Holdings IncNetwork Architect SMEFort Belvoir, VA$116,350–$210,325 / yearActing as the technical lead for this initiative, you will architect and deploy network solutions utilizing F5 and Infoblox technologies in concert to provide intelligent and scalable global server load balancing (GSLB), secure DNS solutions, and enterprise IP address management across our customer's rapidly evolving hybrid multi-cloud environment. The ideal candidate will have deep, hands-on expertise with F5 technologies and Infoblox, ensuring highly available, secure, and scalable application delivery models across the enterprise network in support of critical mission requirements that enhance the reliability and security of Department of War (DoW) networks and systems.
NOC Support Engineer Inmarsat Government, IncNOC Support EngineerReston, VAFull timeLeveraging an industry-leading scalable, multi-band network infrastructure, Inmarsat Government offers a suite of managed network services and end-to-end communication solutions to support users on land, at sea and in the air, even in the world’s most remote regions. The NOC Support Engineer is responsible for maintaining, modifying, and managing the NOC's software and monitoring infrastructure, including hardware and software applications used to monitor and manage Inmarsat Government's global MPLS and SATCOM networks.
Network Security Engineer PeratonNetwork Security EngineerChantilly, Virginia$176,000–$282,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton Overview: Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.
Senior Cyber Security Security Engineer - Comply-To-Connect (C2c) CACI International Inc.Senior Cyber Security Security Engineer - Comply-To-Connect (C2c)Chantilly, VA$103,800–$218,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This role centers on engineering and sustaining Comply‑to‑Connect (C2C) capabilities that protect critical enterprise systems, enhance visibility, and enable mission-focused decision making.
Can/Lan Network Lead CACI International Inc.Can/Lan Network LeadSterling, VA$120,800–$265,800 / yearWork with architects and engineers to design, implement, and maintain CAN/LAN network solutions tailored to organizational needs, while working closely with other network teams to ensure seamless operations including the WAN Team, Firewall Team, and Network Management Team. Provide transition planning and support services that accelerate delivery timelines, reduce operational risk and ensure service continuity during transition including migration of users from existing service platforms to new service offerings and transition of services into operations.
NewInformation System Security Engineer Booz Allen HamiltonInformation System Security EngineerMcLean, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. This role ensures security requirements are integrated into system architectures, designs, development, testing, and sustainment activities, and supports accreditation under the Risk Management Framework (RMF) and JSIG.
VectraAI Cloud-Native Engineer Booz Allen Hamilton IncVectraAI Cloud-Native EngineerReston, VA$99,000–$225,000 / yearHS diploma or GED and 7+ years of experience with supporting IT projects and activities, Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities. Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification (CSSP-IS), including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, within 30 days of start date.
Vectraai Cloud-Native Engineer Booz Allen Hamilton Inc.Vectraai Cloud-Native EngineerReston, VA$99,000–$225,000 / yearHS diploma or GED and 7+ years of experience with supporting IT projects and activities, Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities. Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification (CSSP-IS), including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, within 30 days of start date.
ZScaler Engineer Booz Allen Hamilton IncZScaler EngineerWashington, DC$99,000–$225,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen 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.
Control Systems Engineer LeidosControl Systems EngineerSpringfield, VirginiaMay 1, 2026 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. 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.
NewSenior Storage Engineer LeidosSenior Storage EngineerFort Belvoir, VirginiaThe ideal candidate brings deep hands-on expertise in storage architecture, SAN/NAS administration, data protection, performance tuning, lifecycle management, and cross-functional infrastructure support. Administer NetApp, Dell EMC, Hitachi storage arrays, including pools, LUNs, file systems, NAS servers, snapshots, replication, FAST VP/tiering, and host connectivity.
Site Reliability Engineer, Lead Booz Allen HamiltonSite Reliability Engineer, LeadChantilly, Virginia$99,000–$225,000 / yearThis role leads the design and implementation of observability, automation, incident response, and operational best practices across cloud and air-gapped environments, while partnering closely withDevOps, infrastructure, and security teams to improve system resilience and reduce operational risk. Bachelor’s degree and 8+ years of experience in Site Reliability Engineering, DevOps Engineering, or Platform Engineering, or 12+ years of experience in Site Reliability Engineering, DevOps Engineering, or Platform Engineering in lieu of a degree.
Information Systems Security Engineer Systems Planning and AnalysisInformation Systems Security EngineerLorton, VirginiaFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The Sea, Land, Air Analysis Group’s mission is to deliver objective analyses, plans and strategies to US Navy, US Marine Corps, US Air Force, other DoD, and Australian Defence Force clients to support technology development, acquisition, delivery and sustainment decisions.
Devops Engineer, Senior Booz Allen Hamilton Inc.Devops Engineer, SeniorChantilly, VA$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen 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.