System Integration Engineer LeidosSystem Integration EngineerArlington, VirginiaBachelor’s degree in engineering or related field with 4+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: computer engineering, software engineering, test engineering or related field. June 8, 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.
IT Systems Engineer - JobID-0034 Innovative Defense TechnologiesIT Systems Engineer - JobID-0034Arlington, Virginia$90,000–$184,000 / yearAbout The Role: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking an IT Systems Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location. At each location, our employees work together in a modern, snack-filled, and social office space, designing innovative solutions for our defense industry customers.
NewSenior Infrastructure Engineer Accenture Federal ServicesSenior Infrastructure EngineerMclean, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $111,800—$221,800 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
NOC Engineer LeidosNOC EngineerChantilly, VirginiaAugust 14, 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. Real-Time Monitoring: Watch over network performance, server health, bandwidth utilization, and core infrastructure via enterprise monitoring tools, such as SolarWinds and Splunk.
NewInformation Engineer II Server Zolon TechInformation Engineer II ServerChantilly, VAIn support of an active deployment, Perform operating system configuration and including security fixes, Perform software application installations and upgrades for all existing Applications including applications in the DMZ (public facing applications Web-based); Perform CCD Security Patches, including POA&M remediation fixes; Perform One-off Application and security deployments; and Perform Oracle database changes (table and file rec length changes, alt-file and key re-sequences for faster data access, new table/file adds), Special Projects/Surge Support Deployment. This Server Installation activity is inclusive, Server Installations and Configuration, Software Application and Operating System Deployments, SQL Server Support, Data Center Support, Server Installations, and Configuration, Performing server upgrades (server-only swap) with full hardware and software installation and configuration; Performing server installation (all hardware components) with full hardware and software installation and configuration and migration of the database to new hardware; Perform new deployment of hardware, software and template database (ex.
Network Technical Specialist 3 - Washington DC M.C. Dean, IncNetwork Technical Specialist 3 - Washington DCDistrict of Columbia, Washington, DC$104,240–$156,360 / yearFull timeAs part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Assists Senior Engineers in preparation of Designs, including: Narrative Design Documents, Systems Designs, Subsystem Designs (CAD / Panels / Layouts / Wiring / Hardware / Communications).
NewTier II /Configuration Management Network Technician LeidosTier II /Configuration Management Network TechnicianChantilly, VirginiaThe Digital Modernization Sector at Leidos has an opening for Tier II /Configuration Management Network Technician to support the customer’s computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; analyzing, organizing, and troubleshooting corresponding hardware and software combined solutions through network modeling. Expected to create detailed technical drawings or plans for IT networks, function as support developer and draft engineering designs and drawings from preliminary design concepts.
Sr. Network Architect SME System OneSr. Network Architect SMEWashington, District of ColumbiaThe ideal candidate is not only a subject matter expert in BGP, OSPF and VXLANs, but also a well-rounded network engineer who can support day-to-day operations, contribute to security and visibility platforms, and drive innovative improvements across the network. Design, implement, and operate modern data center fabrics (spine-leaf, VXLAN/EVPN) including integration with cloud and virtual infrastructure platforms with a focus on stability, scalability, and operational simplicity .
Systems Engineer Leidos Holdings Inc.Systems EngineerChantilly, VA$107,900–$195,050 / yearLeidos Intelligence Group uses a wide range of capabilities in Digital Modernization, Mission Software Systems, and enabling technologies like Artificial Intelligence and Machine Learning to support our customers' mission to defend against evolving threats around the world. This role focuses on delivering and sustaining reliable, secure, and interoperable system capabilities across Windows server infrastructure, domain services, and integrated COTS applications.
System Engineer CymertekSystem EngineerChantilly, VirginiaComputer Engineering, Electrical Engineering, Systems Engineering, Information Technology, Network Engineering, Software Engineering, Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology Management, ect. Systems Architect, Network Engineer, Infrastructure Engineer, DevOps Engineer, Site Reliability Engineer, Technical Support Engineer, Cloud Engineer, Configuration Manager, IT Systems Administrator, Platform Engineer, Security Engineer, Systems Analyst, Application Support Engineer, Network Administrator, Database Administrator, IT Specialist, ect.
Senior Security Engineer Financial Industry Regulatory Authority, Inc.Senior Security EngineerRockville, MDFINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.
Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Agile DefenseInformation System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP)Ashburn, VirginiaTitle: Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Clearance: Active CBP Background Investigation (CBP BI) and EOD strongly preferred. Agile's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Learning and Development opportunities as well as other optional benefit elections.
Communications Engineer TechDigitalCommunications EngineerGermantown, MDStrong knowledge of the use of digital, analog, and virtual measuring instruments: spectrum analyzers, oscilloscopes, random signal generators, vector analyzers, antenna analyzers, network analyzers, RF power meters. Provide technical leadership and hands-on support for the integration, configuration, testing, and maintenance of Land Mobile Radio (LMR) systems , including Client, L3Harris, and Kenwood platforms .
Systems Engineer-TS/SCI with Poly CACISystems Engineer-TS/SCI with PolyLaurel, MarylandTechnical leadership is central to the role, as systems engineers are responsible for harmonizing requirements, design, and technology—making sure that new plans, designs, and systems are successfully integrated into ongoing operations. Pay 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.
Service Now Developer - Integration Engineer Emergent TechnologiesService Now Developer - Integration EngineerReston, VirginiaA Bachelor’s or Master’s degree in Computer Science (or a related field) is preferred, along with 11+ years of relevant experience , including: Hands-on experience with ServiceNow, including ITSM, ITOM, and CMDB . Emergent Technologies Inc. is seeking a talented and motivated ServiceNow Developer / Integration Engineer to join our growing technology team in support of a mission-critical Government customer.
Journeyman Network Administrator Strategic Operational SolutionsJourneyman Network AdministratorArlington, VAFull timeMust possess an active DoD 8570/8140 IAT Level II certification at start date, such as:CompTIA Security+Cisco CCNAMicrosoft Windows Server CertificationOther DoD-approved IAT Level II certificationExperience designing, deploying, configuring, and troubleshooting enterprise network environments. The position requires onsite support in Arlington, VA.Description of DutiesPerform troubleshooting for classified and unclassified network connectivity, including VLANs, routing, switch ports, device reachability, IPv4/IPv6 connectivity, and overall network performance.
Core/Wan Network Lead CACI International Inc.Core/Wan Network LeadSterling, VA$120,800–$265,800 / yearAs a leader in our networking team, you will be responsible for guiding and developing our workforce, spearheading problem-solving efforts for critical network issues, fostering collaboration among team members, and driving continuous improvement through staying current with industry innovations. Pay 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.
Cloud/DevOps Engineer NorthstratCloud/DevOps EngineerHerndon, VA$133,120–$212,160The ideal candidate will have a minimum of 4+ years of experience in building, deployment, release automation, or orchestration, along with expertise in supporting cloud applications and infrastructures across platforms like AWS, Microsoft Azure, or Google Cloud. 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.
Cloud/Devops Engineer NorthstratCloud/Devops EngineerSterling, VAThe ideal candidate will have a minimum of 4+ years of experience in building, deployment, release automation, or orchestration, along with expertise in supporting cloud applications and infrastructures across platforms like AWS, Microsoft Azure, or Google Cloud. 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.
SR Cloud Engineer - Space Programs PeratonSR Cloud Engineer - Space ProgramsHerndon, Virginia$135,000–$216,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. This position will support the EMMETT program, a next-gen Space Domain Awareness (SDA) Indications and Warning (I&W) system- an enterprise capability that catalogs resident space objects (RSOs), identifies RSOs of interest, and delivers timely data to ground operators.