Information Technology Specialist (NETWORK/SECURITY) United States ArmyInformation Technology Specialist (NETWORK/SECURITY)Washington, DC$84,109–$109,344 / yearExamples of IT-related experience demonstrating this competency include: solving complex or sensitive problems by developing and proposing strategic alternatives; identifying possible conflicts and shared benefits; helping team anticipate problems and identifying and evaluating potential sources of information; providing feedback and coaching to others to help solve problems; engaging appropriate stakeholders when developing solutions in order to understand and incorporate multiple perspectives and needs; evaluating the effectiveness of decisions and adjusting future decisions as appropriate. (2) Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
Information Technology Specialist (Network/Security) United States ArmyInformation Technology Specialist (Network/Security)Washington, DC$101,091–$131,422 / yearExamples of IT-related experience demonstrating this competency include: solving complex or sensitive problems by developing and proposing strategic alternatives; identifying possible conflicts and shared benefits; helping team anticipate problems and identifying and evaluating potential sources of information; providing feedback and coaching to others to help solve problems; engaging appropriate stakeholders when developing solutions in order to understand and incorporate multiple perspectives and needs; evaluating the effectiveness of decisions and adjusting future decisions as appropriate. (2) Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
NewCybersecurity Auditor (Networks) TekSynap CorpCybersecurity Auditor (Networks)Fort Belvoir, VA$125,000–$160,000 / yearThis high-impact mission involves conducting advanced cybersecurity inspections, uncovering vulnerabilities across cutting-edge networks, and supporting real-time decision-making that directly shapes DTRA's global operations. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
2027 Graduate - Engineer/Scientist - Communication Systems Johns Hopkins Applied Physics Laboratory2027 Graduate - Engineer/Scientist - Communication SystemsLaurel, MarylandFull timeWe are seeking multiple Networking and Software Engineers eager to learn new skills as you join a hardworking multi-disciplinary team responsible for problem solving, designing, and prototypingsolutions to provide access to real-time information for our government sponsors. If you are graduating with a Bachelor's or Master's degree in Electrical Engineering, Computer Science, Computer Engineering, or other related technical degree and want to work in developing solutions for networking challenges, we would love to have you join our team!
NewComputer Systems Architect - Mid to Experienced Level (MD TX) U.S. Department of DefenseComputer Systems Architect - Mid to Experienced Level (MD TX)fort meade, MD$105,262–$192,764 / yearRelevant experience must be in the design/development of computer or information systems and include engineering hardware and/or software over their lifecycle (i.e., requirements analysis, design, implementation, testing, integration, deployment/installation, and maintenance), programming, computer systems research, reverse engineering, and/or computer/network security. Computer Systems Architects at NSA use commercial and government-developed hardware, software, networking, and security products to design, develop, and optimize the structure and performance of computer systems and computing platforms.
Senior Network Engineer - TS/SCI Parsons CorpSenior Network Engineer - TS/SCICentreville, VA$103,500–$181,100 / yearEngineer and sustain hybrid connectivity between on-premises networks and Microsoft Azure, including VPN gateways, ExpressRoute, virtual network (VNet) architecture, routing, and network security groups in coordination with the cloud engineering team. In this role, you will design, implement, secure, and sustain enterprise network infrastructure supporting classified hybrid environments that span on-premises data center and server room infrastructure as well as multiple cloud environments.
Network Engineer NewGen TechnologiesNetwork EngineerArlington, VirginiaBS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma and 7+ years network administration, network engineering or systems administration experience. Diagnose and resolve complex enterprise storage issues across local and wide area networks, including replication strategy support and remediation of storage-related incidents.
Network Engineer - TS/SCI with Poly TalentOpsNetwork Engineer - TS/SCI with PolyMarylandAs part of the infrastructure team, you will play a key role in designing, implementing, maintaining, and troubleshooting secure and scalable networks across classified and high-performance computing (HPC) environments. This role supports complex computing environments, involving high-speed data transport, system interconnectivity, and integration of advanced technologies in support of real-world mission success.
Linux/AWS Systems Administrator 3/4 - Polygraph Northrop Grumman CorpLinux/AWS Systems Administrator 3/4 - Polygraphlinthicum, MD$98,900–$148,300 / yearBasic Qualifications (for level 4): Master''s Degree with 5 years of IT experience; OR a Bachelor''s Degree with 7 years of IT experience; OR an Associate''s Degree with 9 years of IT experience; OR a High School Diploma/GED with 11 years of IT experience is required. Basic Qualifications (for level 3): Master''s Degree with 3 years of IT experience; OR a Bachelor''s Degree with 5 years of IT experience; OR an Associate''s Degree with 7 years of IT experience; OR a High School Diploma/GED with 9 years of IT experience is required.
Principal Windows Systems Administrator - Polygraph Northrop Grumman CorpPrincipal Windows Systems Administrator - PolygraphVA$103,600–$155,400 / yearPreferred Qualifications: The ideal candidate will have a Bachelor''s degree in Information Technology, a Security+ CE, MCSE (or similar Microsoft cert), and 6 years of Windows Server, VMWare, Active Directory, Microsoft Exchange, and Group Policy administration experience within classified environments. Candidates must meet the U.S. Government 8140 baseline certification requirements (8570 equivalent) for a Principal Computer Systems Analyst - IAT Level II (examples: Security+ CE, CCNA-Security, CND, CySA+, RHCSA).
NewCable Technician CACICable TechnicianWashington Dc, District of ColumbiaOur mission on this program will be the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, or Capital Equipment Replacement Program (CERP) activities associated with the clients’ LANs, CAN and Unified Communication services. Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer local area networks (LANs) and unified communication (UC) services.
CSfC Network Engineer Subject Matter Expert (SME) LeidosCSfC Network Engineer Subject Matter Expert (SME)Fort Belvoir, VirginiaIn this role, you will author and tune Palo Alto NGFW security policies and IDS/IPS threat prevention signatures, implement enterprise network access control and 802.1X policies via Cisco ISE and Aruba ClearPass, integrate enterprise PKI/OCSP services and hardened NTP, and generate key engineering artifacts required for NSA CSfC PMO registration and compliance auditing. Leidos is seeking an experienced Network Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to Defense Threat Reduction Agency (DTRA) in Fort Belvoir, VA.
Digital Network Exploitation Analyst (DNEA) AeroVironment IncDigital Network Exploitation Analyst (DNEA)Annapolis Junction, MD$83,500–$210,000 / yearDetermination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC.
Digital Network Exploitation Analyst (Dnea) AerovironmentDigital Network Exploitation Analyst (Dnea)Annapolis Junction, MD$83,500–$210,000 / yearDetermination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC.
Network Administrator Inserso CorporationNetwork AdministratorWashington, DC$70,000–$90,000 / yearMust maintain a state of travel readiness required to take prompt action on support requests which may require local and/or overnight travel to Government locations (Local short notice travel to customer sites is common, extended overnight and air travel is typically less than 5% per year). The Network Administrator reports to a Team Lead and provides IT Field Operations (ITFO) support for 24x7 LANs and associated applications, peripherals, connectivity, and end-users in a Service Desk supported Tier II environment.
Network Operations Center- NOC Tier 1 and 2 CACINetwork Operations Center- NOC Tier 1 and 2Washington Dc, District of Columbia$86,600–$181,800 / yearJob Title: Network Operations Center- NOC Tier 1 and 2Job Category: Service Contract ActTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required:Type of Travel:* * * The Opportunity: Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer local area networks (LANs) and unified communication (UC) services.
CCI xG Testbed Research Intern Pool DetailsCCI xG Testbed Research Intern PoolArlington, VirginiaThe employee will be part of CCI’s proficient and motivated xG Testbed research team, led by Dr. Aloizio DaSilva, in order to carry out cutting edge and impactful work in the following topics: traditional computer network stack, wireless network infrastructure, and Software Defined Radio for cellular communication networks. Commonwealth Cyber Initiative (CCI), located in Arlington – Ballston (Northern Virginia), is looking for highly-motivated and focused R&D students to help to realize the CCI xG Testbed Vision on advanced wireless communication network and autonomous systems.
Lead Platform Security Architect (Network Security) Blue Cross and Blue Shield AssociationLead Platform Security Architect (Network Security)Washington, D.C., DCIn this specific role, the ideal candidate will have deep AWS and Palo Alto expertise who can establish secure-by-design network architectures, drive cloud security modernization, implement Zero Trust principles, and provide strategic leadership for enterprise-wide network security programs. Ability to define enterprise network security strategy, lead large-scale security transformation initiatives, architect secure hybrid-cloud environments, implement Zero Trust networking, reduce enterprise attack surface, and influence technology decisions across business and IT organizations.
Senior Systems Administrator LeidosSenior Systems AdministratorFort Meade, MarylandClassified Environment Support: Provide day-to-day administration and technical support within classified operational environments, maintaining secure and reliable mixed Linux/Windows environments while ensuring systems remain operational, compliant, and mission ready. August 27, 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.
Systems Administrator/Engineer LeidosSystems Administrator/EngineerFort Meade, MarylandClassified Environment Support: Provide day-to-day administration and technical support within classified operational environments, maintaining secure and reliable mixed Linux/Windows environments while ensuring systems remain operational, compliant, and mission ready. August 27, 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.