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.
Senior DevOps/Compliance Engineer (FedRAMP Continuous Compliance) UBERETHER INCSenior DevOps/Compliance Engineer (FedRAMP Continuous Compliance)Sterling, VARemote$150,000–$190,000 / yearExpert-level knowledge of Google Cloud Platform (GCP) services, IAM, networking, and security tooling, with relevant certifications (Professional Cloud DevOps Engineer preferred). Build and maintain Infrastructure as Code (Terraform, Deployment Manager) that encodes KSI controls directly into GCP deployments.
Cybersecurity Systems Engineer – CAASM (Armis) SERVISS LLCCybersecurity Systems Engineer – CAASM (Armis)Arlington, VARemoteSERVISS is seeking a CAASM Engineer to support the design, deployment, integration, and operation of Cyber Asset Attack Surface Management (CAASM) platforms — with a primary focus on Armis (Axonius or equivalent a plus) — across hybrid cloud and enterprise environments. The ideal candidate works as part of a cross-functional security team to onboard asset sources, streamline data pipelines, and enhance visibility into enterprise cyber assets, exposures, and risk.
Engineer, IAM & Endpoint Platform The Carlyle Group Employee Co.Engineer, IAM & Endpoint PlatformWashington, District of Columbia$160,000–$180,000 / yearContribute to other Enterprise Productivity Solutions workstreams as needed, including Microsoft 365 administration, broader Microsoft platform initiatives, virtual desktop solutions, and other end-user technology platforms, staying versatile across the EPS portfolio while keeping IAM and endpoints as primary focus. Design and maintain Joiner-Mover-Leaver (JML) workflows and Role-Based Access Control (RBAC) frameworks in SailPoint IdentityNow, including role mining, entitlement mapping, provisioning, access certifications, and automated deprovisioning, to enforce least-privilege access and meet regulatory requirements.
iOS CNO Software Engineer REDLatticeiOS CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing iOS software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across iOS platform internals, vulnerability research, exploit development, and reverse engineering.
Android CNO Software Engineer REDLatticeAndroid CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing Android software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across Android platform internals, vulnerability research, exploit development, and reverse engineering.
Enterprise Data Platform (EDP) Cloud Engineer Compu-Vision Consulting Inc.Enterprise Data Platform (EDP) Cloud EngineerWashington, DC$80–$90 / hourThis role will work closely with senior platform engineers, cloud infrastructure, security, and application teams to provision and maintain cloud infrastructure, automate repeatable platform operations, monitor platform health, troubleshoot issues, and support secure delivery of EDP capabilities. The candidate shall also demonstrate the below knowledge and experience: Knowledge of core AWS services and concepts, including VPC, EC2, S3, IAM, EKS, CloudWatch, CloudTrail, and AWS Systems Manager Parameter Store.
Solutions Consultant (Palo Alto Networks) Celestial Innovations GroupSolutions Consultant (Palo Alto Networks)Washington, District of ColumbiaIn this role, you will serve as a trusted security advisor and hands-on technical lead, designing and implementing cutting-edge network and cloud security solutions for civilian, defense, and intelligence community agencies. Position Overview Celestial Innovations Group (CIG) is seeking an experienced Palo Alto Networks Professional Services Consultant to support our growing federal and government client portfolio.
Network Engineer LeidosNetwork EngineerWashington DC, District of ColumbiaThe successful candidate will be responsible for managing the agencies’ local area network (LAN) and Wi-Fi, maintaining and upgrading network infrastructure, including wired and wireless access points, Zscaler Client-Connector end-user host clients, and Zscaler App-Connector instances, managing and configuring Zscaler Zero-Trust access policies, and providing security upgrades. July 24, 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.
NewInsider Threat Program Senior Network Engineer LeidosInsider Threat Program Senior Network EngineerLorton, Virginia$139,100–$251,450 / yearThe ITP mission is to identify insider threats to the department by utilizing advanced analytics, monitoring, and data correlation which in turn help address and eliminate potential threat actors from compromising the DHS mission in safeguarding the homeland. The Digital Modernization Sector at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP).
Network Software Engineer Johns Hopkins Applied Physics LaboratoryNetwork Software EngineerLaurel, MarylandFull timeAs a member of our team, you will be responsible for the design, development, integration, and test of communications and network software, including protocol implementation, network services, and distributed systems for the Government across numerous departments and agencies. Architect, develop, integrate, and test software-based command and control, secure communication, and networking systems in operationally-realistic environments, working closely with sponsors to ensure mission success.
Senior Classified Network Engineer Johns Hopkins Applied Physics LaboratorySenior Classified Network EngineerLaurel, MarylandFull timeAs a member of our team, you'll work and collaborate with a small team of hardworking network engineers and partner with our unclassified APL enterprise network team on challenging problems and initiatives. Serve as a technical subject matter expert (SME) for classified network technologies and security posture, mentoring junior engineers and guiding cross-functional teams.
NewNetwork Engineer, Senior Booz Allen Hamilton Inc.Network Engineer, SeniorUSA, VA$77,500–$176,000 / yearWork closely with other IT and facilities team members, project teams, clients, architects, engineers, subcontractors, vendors, material suppliers, and other technical resources with analyzing business and technical requirements to develop system designs, estimates, implementation plans, and management and customer reports, and coordinate the structured cabling design with other design disciplines. 2+ years of experience documenting complex network and security architectures, procedures, and troubleshooting workflows, including Zero Trust Network Access (ZTNA) implementations or detailed documentation of BGP policy behavior, NGFW IDS or IPS configurations, or NAT or SNAT translation flows.
NewLead Network Engineer Xtreme Solutions CorporateLead Network EngineerWashington, DC$140,000–$195,000 / yearThe successful candidate will collaborate with government stakeholders while mentoring engineering staff and leading network design decisions across highly secure enterprise environments. Xtreme Solutions is seeking a Senior Network Engineer to serve as the technical lead supporting the Congressional Budget Office's enterprise Cisco infrastructure.
Network Engineer 712 Freedom Technology Solutions GroupNetwork Engineer 712Chantilly, VirginiaLead complex network troubleshooting and root cause analysis across enterprise, data center, cloud, and hybrid environments, utilizing packet captures, routing analysis, traffic flow inspection, and protocol level diagnostics to rapidly identify and resolve service-impacting issues. In this role, you will provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments supporting critical customer missions.
Sr. Network/Systems Engineer AGE SolutionsSr. Network/Systems EngineerAlexandria, VARemoteMust have at least 8 years of relevant experience in network and systems engineering roles, demonstrating a deep understanding of networking technologies, security solutions, and system administration. Design, engineer, integrate, implement, test, maintain, review, and administer infrastructure, hardware, and software to manage network security and risk posture in alignment with the organization's security strategy.
Senior Network Engineer Altamira TechnologiesSenior Network EngineerChantilly, Virginia$180,000–$225,000 / yearActual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations. Responsible for planning and implementing the necessary hardware, software and telecommunications equipment to maintain and/or enhance the organization’s networks.
Senior Cloud Network Engineer Ad HocSenior Cloud Network EngineerMc Lean, VARemote$150,000–$190,000 / yearCloud Platforms (Must Have): Proficiency in at least one major cloud service provider: (Prefer AWS and Azure expertise) AWS (Amazon Web Services) — e.g., VPC, Direct Connect, Transit Gateway, Microsoft Azure — e.g., Virtual Networks, ExpressRoute, Network Security Groups. We partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact.
Systems Engineer 3 M.C. Dean, IncSystems Engineer 3Tysons , Virginia$104,240–$130,300 / 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. Strong engineering experience with the following core platforms and services: VMware ESXi and vSphere Microsoft Windows Server 2016 and 2019 Deployment and Administration Microsoft Windows 10 Deployment and Administration DNS, DFS, and DHCP Active Directory and defining, implementing, and maintaining.
Fire Protection Engineer Jensen HughesFire Protection EngineerColumbia, Maryland$90,000–$160,000 / yearJensen Hughes is a leading fire protection consulting firm providing a range of professional services including building/fire code consulting, sprinkler design, fire alarm design, and performance-based fire engineering design on local, national, and international projects. Today, our expertise extends broadly across closely related security and risk-based fields – from accessibility consulting and risk analysis to process safety, forensic investigations, security risk consulting, emergency management, digital innovation and more.