Sr. Full Stack Developer LeidosSr. Full Stack DeveloperBethesda, MarylandDocument and Perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and Unix bash scripting. Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
Senior Infrastructure and Systems Administrator PeratonSenior Infrastructure and Systems AdministratorCollege Park, Maryland$112,000–$179,000 / yearFull timeMinimum of 6+ years of experience with a Bachelor’s degree, 4+ years of experience with a Master’s degree, or a PhD in Computer Science, Computer Engineering, Information Systems, Cybersecurity, or a related technical field. This position will work closely with the Maryland-based customer, researchers, engineers, subcontractors, and program leadership to ensure mission systems are reliable, secure, compliant, and ready to support advanced R&D efforts.
System Integration Engineer Leidos Holdings Inc.System Integration EngineerArlington, VA$87,100–$157,450 / yearBasic Qualifications: Bachelor'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. You will be asked to design & automate IT & networks, integrate infrastructure equipment for deployments, manage configurations, and perform deep troubleshooting, often bridging network operations with software development teams.
Lead Data Center Support Services Technician OracleLead Data Center Support Services TechnicianReston, VAServes as the highest operational escalation point for incidents, leading cross-functional triage, root-cause analysis, and long-term corrective actions. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States.
Tier 2 Support Technician -Secure Network Operation Center (Snoc) NorthstratTier 2 Support Technician -Secure Network Operation Center (Snoc)Crystal City, VAThere 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. To attract and retain the highest quality staff, Northstrat provides a unique and versatile benefits package, the Individual Benefit Account (IBA), which places the power of choice in the hands of our greatest asset – the employee.
Tier 1 Support Technician -Secure Network Operation Center (Snoc) NorthstratTier 1 Support Technician -Secure Network Operation Center (Snoc)Crystal City, VAThere 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. To attract and retain the highest quality staff, Northstrat provides a unique and versatile benefits package, the Individual Benefit Account (IBA), which places the power of choice in the hands of our greatest asset – the employee.
Network Engineer Yantran LLCNetwork EngineerHerndon, VAAssist users with building and provisioning virtual machine guests in vCenter/ESXi, KVM, Proxmox environments. protocols, SSH/SCP/SFTP, DNS, NFS, LDAP, CIFS, SMTP, SNMP, DHCP is preferred.
Intermediate Network Engineer Diné Development CorporationIntermediate Network EngineerQuantico, VirginiaThis role sustains high availability, supports troubleshooting and fault isolation, implements approved changes, and maintains accurate network documentation in coordination with internal teams and external mission partners. Any other work-related qualifications needed for the role: Hands-on Cisco enterprise networking experience; familiarity with structured change/configuration control and secure network operations.
Network Engineer L3- TS/SCI Poly required EmtakNetwork Engineer L3- TS/SCI Poly requiredAnnapolis Junction, MarylandThe ideal candidate brings strong analytical skills, hands‑on network administration experience, and the ability to translate mission needs into reliable, scalable network solutions. We are seeking a Network Engineer to support the full lifecycle of enterprise network operations—from design and implementation to maintenance, troubleshooting, and modernization.
Network Engineer L2 - TS/SCI Poly required EmtakNetwork Engineer L2 - TS/SCI Poly requiredAnnapolis Junction, MarylandThe ideal candidate brings strong analytical skills, hands‑on network administration experience, and the ability to translate mission needs into reliable, scalable network solutions. We are seeking a Network Engineer to support the full lifecycle of enterprise network operations—from design and implementation to maintenance, troubleshooting, and modernization.
Senior Network Engineer (Wireless) PeratonSenior Network Engineer (Wireless)Washington, D.C.$146,000–$234,000 / yearFull timePeraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. Peraton provides the O&M of the network infrastructure and its components, integration for development of hardware and software solutions, and task support for the delivery of system, network, software, and security solutions.
Network Engineer – NE 1 TS/SCI Poly required EmtakNetwork Engineer – NE 1 TS/SCI Poly requiredAnnapolis Junction, MarylandThe ideal candidate will have experience with enterprise networking, storage networking, routing and switching, and troubleshooting complex network infrastructures. We are seeking a Network Engineer to support enterprise and high-performance computing (HPC) environments within the Intelligence Community.
Dir DT Sys Design & Dev Network Ops Vets HiredDir DT Sys Design & Dev Network OpsWashington, WashingtonThis role oversees network design, infrastructure modernization, engineering teams, and technology strategy while ensuring scalable, secure, and reliable network services that support business objectives. The Director of Network Services provides leadership for network engineering, architecture, and implementation of enterprise network solutions.
Exploitation Analyst (EA) - SIGINT, Advisor - TS/SCI w/poly PeratonExploitation Analyst (EA) - SIGINT, Advisor - TS/SCI w/polyFort Meade, Maryland$135,000–$216,000 / yearFull timeDegree in Network Engineering, Systems Engineering, Information Technology, or related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Computer Science, Computer Forensics, Cyber Security, Software Engineering, Information Assurance, or Computer Security). Peraton 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 participation in an attractive bonus plan.
Sr. Core Network Engineer LeidosSr. Core Network EngineerChantilly, VirginiaJuly 21, 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. Network Architecture provides solutions for modernizing the network components while supporting service delivery for customer requirements in a mission-focused operational enterprise.
Command & Telemetry Network Engineer LeidosCommand & Telemetry Network EngineerChantilly, VirginiaThese engineering activities will be conducted on the government’s wide area networks (WAN), the local area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces (CI), Command and Telemetry and other networks that support multiple classification levels of communications. • Provides technical direction and engineering expertise for network systems infrastructure activities, including planning, designing, and implementing communications and network infrastructure requirements for buildings and systems (Routers, Firewalls, DNS, IPAM, NTP, Command and Telemetry).
Target Analyst Reporter-3 Leidos Holdings Inc.Target Analyst Reporter-3Odenton, MD$107,900–$195,050 / yearTechnical Proficiency: Prepare synthesized products for customers by researching, analyzing, and reporting intelligence via appropriate reporting vehicles, in response to Intelligence Community (IC) requirements and in accordance with customer missions of Signals Intelligence, Information Assurance, and Computer Network Operations. Qualifications: High school diploma or GED plus 12 years of relevant experience, or an associate's degree plus 10 years of relevant experience, a bachelor's degree and 8 years of relevant experience, a master's degree and 4 years of relevant experience.
Cyber Capabilities Development SME Systems Planning and AnalysisCyber Capabilities Development SMEChantilly, Virginia$175,000–$250,000 / yearFull timeOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). The Strategic Technology Analysis Group (STAG), part of SPA’s Space and Intelligence Division, offers sophisticated capabilities (people, process & tools) to resolve unique problems in space, cyber, and special operations in support to military services, Secretary of Defense offices (OSD) and theater warfighters.
SIEM(Security Information & Event Management) Engineer LeidosSIEM(Security Information & Event Management) EngineerAnnapolis Junction, MarylandShe/he will apply strong expertise in system administration, log management, event correlation, and threat detection to support the development and sustainment of capabilities that analyze collected data, generate actionable insights, and help determine whether monitored systems are operating as expected. In addition, the selected candidate will work across teams to improve the definition and quality of audit data being collected, with the goal of reducing false positives and false negatives and strengthening the overall accuracy and effectiveness of system monitoring.
Data Analyst (Network Security) NoblisData Analyst (Network Security)Washington, Washington, DC$59,200–$112,150 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. The ideal candidate will have experience working with network and security data, using scripting languages and advanced Excel capabilities to identify anomalies, validate information accuracy, and support cybersecurity decision-making.