Network Security Engineer/Programmer - 17585 QED NationalNetwork Security Engineer/Programmer - 17585VARemote$50–$55 / hourThe successful candidate will help strengthen enterprise security by automating security operations, integrating security platforms, improving configuration compliance, building data pipelines, and supporting incident response capabilities across hybrid and multi-cloud environments. This role is ideal for a technically strong professional who enjoys developing automation and security tooling across Microsoft Defender, Palo Alto Networks Security Configuration Management (SCM), Microsoft Azure, AWS, and Google Cloud Platform (GCP).
NewNetwork Engineer, Senior (BG26100956PL) The Bowen Group Inc.Network Engineer, Senior (BG26100956PL)Washington, DC$145,000–$165,000 / yearFull timeThe Bowen Group, a GTSC company, seeks a skilled Network Engineer to design, build, maintain, and sustain classified network infrastructure supporting enterprise IT operations across three geographically dispersed government sites, including two SCIF facilities serving TS/SCI users. Special Access Program (SAP) Eligibility: Candidates must successfully complete security screening related to foreign contacts, foreign interests, foreign travel, personal conduct, and financial responsibility as part of the SAP access determination process.
Senior Systems Administrator ManTechSenior Systems AdministratorChantilly, VABachelor's Degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science, from an ABET accredited or CAE designated institution with 4+ years experience or 8+ years of experience as a System Administrator or in a similar role. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
NewSenior Network Engineer Cubic CorpSenior Network EngineerAshburn, VA$140,000–$157,000 / yearThis position provides technical leadership across complex network and Cross Domain Solution (CDS) architectures spanning multiple classified and unclassified environments, ensuring reliable, secure, and mission-ready communications capabilities. Expert knowledge of TCP/IP networking, routing protocols, multicast, transport architectures, network segmentation, virtualization, software-defined networking, encryption technologies, and secure communications architectures.
Lead Systems Administrator Dunhill Professional Search of Wilmington, Inc.Lead Systems AdministratorArlington, VA$110,000–$160,000 / yearFull timeCandidates must have experience with Sun Solaris administration• Excellent knowledge of relevant operating systems (e.g., Windows Server, Red Hat, CentOS) and virtualization technologies (e.g., VMware vSphere, ESXi) in enterprise environments. The Systems Administrator Lead provides technical and leadership oversight for the administration of servers, operating systems, and core infrastructure services that support missioncritical operations in a federal IT environment.
Mid Analyst Bering Straits Native CorporationMid AnalystVAOffering a broad range of information technology solutions, Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services. Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about.
IT048 High Performance Computing Services Support SupportIT048 High Performance Computing Services SupportGreenbelt, MarylandCore Duties & Responsibilities: Virtualization & Container Orchestration: Design, deploy, and manage virtualized and containerized infrastructure within an on-premises cloud environment, with an emphasis on Kubernetes cluster administration, hypervisor management, virtual machine lifecycle management, and container orchestration to support scalable HPC-adjacent services. Required Technical Skills and Qualifications: Virtualization & Kubernetes Expertise: Strong, hands-on expertise with virtualization platforms and container orchestration, particularly Kubernetes (cluster deployment, scaling, networking, and troubleshooting); experience with OpenStack or similar platforms is a plus.
NewIntegration Engineer 4 - Payment Network Partner Experience Capital One Financial CorpIntegration Engineer 4 - Payment Network Partner ExperienceMcLean, VA$164,800–$188,100 / yearMcLean, VA: $164,800 - $188,100 for Integration Engineer 4. Richmond, VA: $149,800 - $171,000 for Integration Engineer 4. Riverwoods, IL: $149,800 - $171,000 for Integration Engineer 4. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter. As an Integration Engineer in the Global Payment Network (GPN), you will leverage your technical acumen, domain knowledge, and strategic architecture vision to shape how our clients experience payment network systems and brands (Discover, Diners Club International, and Pulse).
NewClassified Systems Administrator STRClassified Systems AdministratorArlington, VA$105,000–$125,000 / yearWe are seeking a Systems Administrator with an active Secret or Top Secret clearance to support our senior administrators in implementing, deploying, and maintaining Linux (Red Hat, Ubuntu) and Windows operating systems in traditional and virtualized environments across a variety of hardware solutions. Our Enterprise IT team ensures the performance and availability of the systems that support day-to-day operations, while our Classified IT team manages highly secure environments that protect sensitive government information.
DevSecOps Systems Administrator Mount IndieDevSecOps Systems AdministratorColumbia, MarylandA key part of the role involves supporting the secure movement and processing of data—from front-end applications through back-end services and downstream systems—while maintaining the security, reliability, and compliance required in sensitive environments. If you enjoy solving complex infrastructure and security challenges and working alongside multidisciplinary engineering teams, this role offers an opportunity to apply that expertise to systems where performance and security matter.
Junior Systems Administrator ValidaTek IncJunior Systems AdministratorVAOur commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. Summary: The Junior Systems Administrator provides day-to-day support, maintenance, and monitoring of organizational IT systems and infrastructure under the guidance of senior technical staff.
Microsoft Certified Solutions Expert in Cloud Platform and Infrastructure HarmonyTechMicrosoft Certified Solutions Expert in Cloud Platform and InfrastructureWashington, DCRemotePosition Summary The Cloud Platform and Infrastructure Engineer owns the platform underneath everything the program delivers: the Microsoft 365 and SharePoint Online tenant, the identity and access model, the Azure data services behind the Power BI portfolio, and the migration of applications and databases into the cloud. Required Certifications At least one current Microsoft role-based expert certification: Microsoft 365 Certified: Administrator Expert (MS-102) (Preferred) or Microsoft Certified: Azure Solutions Architect Expert (AZ-305).
Sr. Systems Architect - DHS cFocus Software IncorporatedSr. Systems Architect - DHSSpringfield, VARemoteDemonstrated architecture and engineering experience with Esri Portal/ArcGIS Enterprise, ArcGIS Online, geospatial services, enterprise geodatabases, custom web applications, and AWS or comparable cloud environments. Strong knowledge of systems engineering, requirements, integration, verification/validation, configuration management, DevSecOps, networking, identity/access, databases, APIs, observability, backup/recovery, and lifecycle operations.
Salesforce Administrator, Revenue Operations ID.meSalesforce Administrator, Revenue OperationsMclean, VA$128,459–$143,681 / yearSuper User Oversight: Act as the technical reviewer and governance lead for automation efforts initiated by internal SMEs and super users, ensuring all Flows and logic are scalable and non-conflicting. Product Data Ingestion: Work closely with Product Engineering to integrate product-usage signals into Salesforce, enabling automated triggers for Sales, Customer Success teams, and our Customers.
NewSenior Systems Administrator Goldbelt, Inc.Senior Systems AdministratorFort Belvoir, Virginia$115,000–$155,000 / yearFull timeTen (10) years specialized experience (Specialized experience is defined as progressive experience in the field of Information Processing, where the majority are specialized in numerous specialized Information Processing disciplines involving a range of hardware/software solutions. Increases system administrator efficiency and accuracy via the use of automated tools and scripts, develops system administrator procedures, and conducts system administrator training and skills assessment.
Sr. Director, Network Administration and Governance - MoneyPass Group Fiserv IncSr. Director, Network Administration and Governance - MoneyPass GroupDC$111,000–$157,000 / yearPartner with pricing and analytics, product management, strategy, legal, and leadership teams to update, maintain, and release operating rules for existing and new network products and capabilities. Collaborate with internal and external groups to understand, interpret, and deliver rule updates in a concise manner that can be understood by all MoneyPass network members and participants.
NewProperty Administrator Associate _TS/SCI with Polygraph GD Information TechnologyProperty Administrator Associate _TS/SCI with PolygraphChantilly, Virginia$51,000–$69,000 / yearTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Principal Network Engineer / Senior Principal Network Engineer Northrop Grumman CorpPrincipal Network Engineer / Senior Principal Network EngineerChantilly, VA$103,600–$155,400 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. The successful candidate will be expected to monitor, maintain, and provide Tier-2 and Tier-3 support of a mission critical network infrastructure, collect data for analysis, perform network upgrades, and be able to produce documentation and diagrams of the work they perform.
Deputy Operations Lead / Active Top Secret Peraton IncDeputy Operations Lead / Active Top SecretBeltsville, MD$86,000–$138,000 / yearRequired Certifications: (Applicants must currently hold one of the following or obtain one prior to start; continued certification required): CAP; CASP+ CE; CCISO; CCNA-Security; CISM; CISSP (or Associate); CND; CSSLP; CySA+; GICSP; GSEC; GSLC; Security+ CE; SSCP; PPDA; Agile IC; SNOW App Dev. The role supports the Operations Lead - Engineering by providing technical and operational leadership to a multidisciplinary team of system administrators, network engineers, and cybersecurity engineers responsible for ensuring 24x7x365 operational readiness of SOC infrastructure and services.
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.