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 Network Modernization & Policy Analyst CACISenior Network Modernization & Policy AnalystAlexandria, Virginia$103,800–$218,100 / yearThis position independently supports an Action Officer and serves as the primary SME driving enterprise-wide network modernization across the Department of Defense Information Network (DoDIN) including DISN optimization, MILDEP network convergence, tactical edge cloud initiatives, and Mission Partner Environment (MPE) capability development. Support the development and coordination of implementation plans to modernize and optimize network capabilities (e.g., DISN, MILDEP network convergence, and edge cloud) in support of DoD priorities to increase security, enhance effectiveness, and gain efficiencies across the DoDIN.
Firewall Operations Engineer SkyePoint DecisionsFirewall Operations EngineerLaurel, Maryland$75,000–$95,000 / yearFirst-hand experience with supporting the monitoring and configuration of Firewall/DMZ infrastructure including Network and Application Firewall Packet Filtering technologies (Palo Alto, Palo Alto virtual FW (cloud), FortiGate, Azure Firewall, Cloudflare, Cisco Email Security Appliances (ESA), A10 (Load Balancer), and proxy devices. SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients.
Scientific Systems Engineer Science Applications International CorpScientific Systems EngineerCollege Park, MD$40,001–$80,000 / yearTechnologies used: Windows, Mac OS, Microsoft Office, ServiceNow, BeyondTrust Bomgar, Remote Desktop Connection, Citrix, Zscaler, Cisco VPN, SCCM, MDT, Centrify, Active Directory, Access Card Utility, ActiveClient, Symantec, Parallels, VMware, and Java. Detect, isolate, document, rapidly report, and resolve system outages or problems encountered during operations of the scientific workstations, which includes the collections of diagnostic data, restoring the system operation, development of workarounds, and other activities necessary for recovery of a system.
NewCloud Security Engineer (Job 1445) DLHCloud Security Engineer (Job 1445)Bethesda, MarylandThe role also supports ATO-related activities in coordination with the agency CIO organization, including preparation of technical artifacts and remediation support, and implementation and maintenance of technical controls, vulnerability remediation, and securing data environments to ensure ongoing compliance. Bachelor’s degree in computer science, engineering, or a related field or an equivalent combination of education and experience and appropriate technical certifications, with at least twelve (12) years of experience in information technology and (4) years leading or performing systems engineering or related functions.
Systems Engineer 3 (QKS - 083) SageCor SolutionsSystems Engineer 3 (QKS - 083)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. (Cisco, Juniper, Arista)-System Administration skills for Windows/Linux-Familiarity with Kubernetes/containerization-Experience with Active Directory, LDAP, Centrify, Group Policy, Network Services.-Strong knowledge of security protocols and patching.-Communication and escalation of issues to management.
Infrastructure/Networking Engineer II RTXInfrastructure/Networking Engineer IIAnnapolis Junction, MarylandAST’s work environment is dynamic, highly collaborative and provides engineers the freedom to strengthen and expand their skills, explore new and creative ideas, and work closely with our nation’s finest service members all while embracing integrity, innovation, and work-life balance. AST’s work in areas such as high-capacity broadband communications, signal processing and analysis, tactical SIGINT, and wireless communications continually challenge our extraordinary engineers to resolve problems and make the world a safer place.
Electrical Engineer Legence CorpElectrical EngineerDCKey Responsibilities: Design electrical systems including power distribution, lighting and lighting controls, emergency and backup power systems, UPS systems, renewable energy and battery storage systems, fire alarm systems, and low-voltage technology systems. The ideal candidate is a self-motivated professional with a strong technical background who collaborates effectively with engineers, clients, architects, contractors, and project stakeholders to deliver high-quality electrical designs for buildings and infrastructure projects.
DevSecOps Engineer Principal - Platform Science Applications International CorpDevSecOps Engineer Principal - PlatformArlington, VA$160,001–$200,000 / yearAs the leading Joint All Domain Command and Control (JADC2) integrator, we specialize in transforming outdated command and control systems into dynamic, secure, hybrid cloud environments that enable real-time decision-making and maximize mission success. Supporting Every Phase of the SDLC: Ensure development pipelines, staging, test, and production environments are secure, scalable, and operationally efficient - driving product reliability and mission success.
Databricks Engineer InterSources Inc.Databricks EngineerAdelphi, MDRemoteInterSources Inc , is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. This platform will orchestrate complex data workflows and scalable ELT pipelines to integrate data from enterprise systems such as PeopleSoft, D2L, and Salesforce, delivering high-quality, governed data for machine learning, AI/BI, and analytics at scale.
Network Engineer 3 (On-Call/Travel Required) - Cisco/Arista/SSP/STE/STN/LatteArt Captivation SoftwareNetwork Engineer 3 (On-Call/Travel Required) - Cisco/Arista/SSP/STE/STN/LatteArtAnnapolis Junction, MD$130,000–$270,000 / yearCaptivation Software is looking for a senior network engineer to assist with daily responsibilities on the program and will be expected to travel as needed as well as be on-call for operational systems. Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen.
Information 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.
Elastic Search Engineer LeidosElastic Search EngineerBethesda, MarylandWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. July 17, 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.
EPMS Engineer Microsoft CorpEPMS EngineerWashington D.C., DC$102,100–$202,200 / yearPreferred qualifications: Masters Degree in Electrical Engineering, Computer Engineering, or related field AND 3+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, or related field AND 5+ years technical engineering experience OR equivalent experience. Required qualifications: Masters Degree in Electrical Engineering, Computer Engineering, or related field AND 1+ year(s) technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, or related field AND 2+ years technical engineering experience OR equivalent experience.
Principal Network Engineering Lead CACIPrincipal Network Engineering LeadArlington, Virginia$120,800–$265,800 / yearJob Title: Principal Network Engineering LeadJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity : CACI is seeking a Network Engineering Manager to provide technical leadership for enterprise network engineering and operational support services supporting the Bureau of Diplomatic Security. 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.
Senior Software Engineer, Graphics Unity Software IncSenior Software Engineer, GraphicsWashington, WA$130,400–$195,600 / yearWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.
Network System Administrator CymertekNetwork System AdministratorAnnapolis Junction, MarylandNetwork Engineer, Systems Administrator, IT Administrator, Network Security Administrator, Infrastructure Administrator, Network Operations Specialist, Cloud Systems Administrator, Network Analyst, Systems Engineer, IT Support Specialist, etc. Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Information Systems, Electrical Engineering, Telecommunications, Data Communications, Software Engineering, etc.
Network Deployment Engineer Red RiverNetwork Deployment EngineerDistrict of ColumbiaPlacement fees will not be paid to any recruiter unless Red River has an active agreement in place with the recruiter and such a request has been made by the Red River Talent Acquisition team and such candidate was submitted to the Red River Talent Acquisition Team via our Applicant Tracking System. The Deployment Engineer will provide front-line Engineering services for customers and assist our Professional Services Operations team during installations at customer sites as well as supporting additional national projects.
Software Test Engineer (TS/SCI w/Poly) CACISoftware Test Engineer (TS/SCI w/Poly)Columbia, Maryland$103,800–$218,100 / yearCurrent TS/SCI with Poly clearance• Current IAT Level II certification is required such as Sec+• 1 - 3 years' experience testing products written in Java or GoLang (U)• 1- 5 years' experience testing in Linux, Unix, Windows, or Cisco OS operating system• Experience in one (1) or more of the following ten (10): Public Key Enabling (PKE); RESTful services and containers (Oracle WebLogic, JBoss, Tomcat), Java programming language, Perl programing language, Java EE, Secure web (SSL) and file encryption, LDAP (RedHat directory) Java, Linux (CentOS), Modern IDEs (IntelliJ, Eclipse, etc.), Agile Scrum processDesired• Use of automated testing tools like Selenium a plus• Knowledge of ActiveMQ, Artemis, Kafka a plus. Job Title: Software Test Engineer (TS/SCI w/Poly)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * Job Description CACI has an immediate opportunity for a Software Test Engineer to join a team in the Ft. Meade area.
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.