Systems Engineer VTGSystems EngineerChantilly, VirginiaFull timeOverview: VTG is seeking for a Systems Engineer for a technical development program supporting two Cloud-based applications, and their associated cloud infrastructures located on a secure network. The Systems Engineer will work with a large team of developers, software engineers, cybersecurity engineers, database administrators, and system architects.
Network Engineer AAC IncNetwork EngineerFairfax, VAThe Senior Network Engineer is designated as Key Personnel under the contract and plays a critical role in maintaining highly available, secure, and resilient Local Area Networks (LAN), Wireless LAN (WLAN), and Wide Area Networks (WAN) supporting mission-critical healthcare operations. The successful candidate will function as a trusted technical advisor to Government leadership, collaborate with engineers across multiple geographic regions, and provide advanced engineering expertise supporting enterprise routing, switching, network security, and infrastructure modernization.
Forward Deployed Engineer Cyrad SolutionsForward Deployed EngineerArlington, VirginiaSharp written and verbal communication, equally fluent briefing a flag officer, writing an engineering ticket, and running a customer working session. Swiss-army-knife technical range: code, debug networking, reason about systems-level tradeoffs, learn fast.
IT Systems Engineer SG2 RecruitingIT Systems EngineerArlington, VAAs a subsidiary of Wind River, whose software has powered aerospace, autonomous systems, commercial aviation, and defense platforms for more than four decades, Wind RiverX combines proven technical excellence with the speed and agility of a modern defense software company. This is a unique opportunity to join Wind RiverX during a period of rapid growth, where you'll work directly alongside senior infrastructure, networking, and cybersecurity professionals to design, implement, and support the company's enterprise IT environment.
Senior Embedded Security Software Engineer Twosix TechnologiesSenior Embedded Security Software EngineerHerndon, VAReverse Engineering Tooling: Practical experience performing light architectural reverse engineering or control-flow analysis on firmware images using tools such as Ghidra, IDA Pro, or Binary Ninja. What you will need (basic qualifications): Core Development & Scripting: Demonstrated programmatic competency developing low-level software in C/C++ and writing functional Python scripts for automation within Linux command-line environments.
Security Software Engineer/Developer Software Guidance & AssistanceSecurity Software Engineer/DeveloperRockville, MD$64–$67 / hourPreferred Skills: Experience with AWS services such as Lambda, Step Functions, CloudFormation, SNS, SQS, ECS, EC2 and Infrastructure-as-Code tools. Evaluate AWS services, open-source tools, and commercial security products through technical testing and proof-of-concept development.
Software Engineer Cyrad SolutionsSoftware EngineerArlington, VirginiaSecure cellular service for consumers, businesses, and government, with privacy and security engineered into every layer of the stack, from the device, through contested infrastructure, to the network core. Ship reliable, performant, scalable systems that let other product teams build without deep infrastructure expertise.
SME Cloud Engineer Govcio LLCSME Cloud EngineerAlexandria, Virginia$170,000–$218,000 / yearFull timeCertifications : Professional-level cloud engineering certifications (e.g., AWS Certified Solutions Architect Professional, AWS Certified Security Specialty, Microsoft Certified: Azure Solutions Architect Expert, or Azure Security Engineer Associate), alongside baseline enterprise IT certifications (e.g., CASP+ CE, CISSP, or equivalent technical baselines). Responsibilities: As a SME Cloud Engineer, the ideal candidate will specialize in the integration and automation of enterprise management tools, with a strong focus on connecting Microsoft Sentinel, Swimlane, ACAS, and Tanium to create a cohesive and automated infrastructure posture across our hybrid environment.
Xcelerate Solutions Careers - Business Intelligence (Bi) Engineer Security Dashboards - Secret Xcelerate SolutionsXcelerate Solutions Careers - Business Intelligence (Bi) Engineer Security Dashboards - SecretAlexandria, VAThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Xcelerate Solutions is seeking a Business Intelligence (BI) Engineer- Security Dashboards to support Cyber Primes cybersecurity, privacy, records and information management, and related enterprise support for DHRA, including DMDC and OUSD(P&R).
NewManager, Security Engineering & Technology Enablement Banner Life family of companiesManager, Security Engineering & Technology EnablementFrederick, MD$144,800–$199,100 / yearThis role represents the CHANGE / TRANSFORM / Build pillar of the Cybersecurity Target Operating Model, working closely with Security Operations & Cyber Defense and Cyber Governance, Compliance & Security Architecture to ensure operational gaps, incidents, detection needs, risk decisions, and architecture patterns are translated into engineered security capabilities. As the organization scales through cloud modernization, data expansion, AI enabled capabilities, and new business growth, it requires cybersecurity capabilities that are engineered into platforms, products, cloud services, data ecosystems, AI enabled workloads, and digital operations from the beginning.
NewIT Engineer (Apple Ecosystem & End-User Security) - Remote (WFH) COGNITIVE MEDICAL SYSTEMS INCIT Engineer (Apple Ecosystem & End-User Security) - Remote (WFH)Vienna, VARemoteCognitive is an IT and software engineering services company dedicated to elevating the quality, speed and delivery of today’s US government healthcare programs. Lead the configuration and management of MacBook laptops using Jamf Pro, ensuring zero-touch deployment, automated patching, and security baselining.
NewLead, Mechanical Engineer L3Harris TechnologiesLead, Mechanical EngineerHerndon, VATechnical leadership of the Mechanical Engineering team throughout the full program lifecycle including design, development, manufacturing, formal hardware qualification, integration and test, transition to production, and production support. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, Vermont and Virginia is [$135,000 MIN - $215,000 MAX].
NewSenior Public Key Infrastructure (PKI) Engineer ZTI Solutions, LLCSenior Public Key Infrastructure (PKI) EngineerWashington, DCAutomate certificate lifecycle management (issuance, renewal, revocation, expiration monitoring, key rotation, reporting) using ACME, SCEP/EST, REST APIs, PowerShell, Python, Bash, Ansible, or Terraform. You will modernize CA infrastructure, automate certificate management at scale, support post-quantum cryptography transition planning, and help shape Zero Trust initiatives in mission-critical DoD environments.
NewSenior Cybersecurity Engineer Dark Wolf SolutionsSenior Cybersecurity EngineerArlington, VA$155,000–$180,000 / yearJob Description Dark Wolf is seeking a Senior Cybersecurity Engineer to join a collaborative team to develop, manage, and maintain the security posture of cloud-based information systems with a focus on SIEM validation, continuous exposure management, and continuous Authorization to Operate (cATO) support. 10+ years of relevant Cybersecurity experience focusing on SIEM validation, tuning, behavioral analytics (integrated with AWS infrastructure), continuous exposure management, and cATO support.
NewSenior AI Engineer IntelliGenesisSenior AI EngineerReston, VA$215,000–$245,000 / yearDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. A day in the life includes architecting scalable AI pipelines, deploying models to edge and cloud environments, integrating AI into cybersecurity workflows, and mentoring junior engineers.
NewDevSecOps Engineer Dark Wolf SolutionsDevSecOps EngineerHerndon, VA$155,000–$185,000 / yearThe focus for this individual will be on automating deployment and security controls and building self-service platform tools to eliminate manual bottlenecks, ensuring continuous compliance and maintaining the Authority to Operate (ATO) across all environments. Proven experience designing, deploying, operating, and maintaining secure Cloud products and services within a Cloud-based environment to enable development teams to deliver features in the most efficient way possible.
NewSenior Network Engineer Dutch Ridge Consulting GroupSenior Network EngineerMerrifield, VAProvide engineering and operational support for cloud providers, including AWS and Azure, on-premise data centers, campus networks, Dynamic Multipoint Virtual Private Networks (DMVPN), Firewall, Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN and WAN environments, data center load balancing, and network access security to include 802.1x and Cisco ISE.Requirements:Active/current Secret Clearance is required at the time of hire.7+ years of relevant experienceBachelors degree in a related field or relevant work experienceExperience designing and supporting network access security solutionsExpert knowledge of Layer 2 / Layer 3 networking including routing, switching, and troubleshooting at scaleStrong experience with LAN, WAN, and global network optimizationUnderstand Dynamic Multipoint VPN (DMVPN) environmentsStrong expertise with 802.1X authenticationHands-on experience with Cisco Identity Services Engine (ISE) Experience providing engineering and operational support for cloud networking in Amazon Web Services and Microsoft AzureStrong understanding of VMWare environmentsExperience providing design, implementation, and deployment of network-specific technologiesAbility to operate effectively in high-pressure, mission-critical environmentsStrong troubleshooting methodology and root-cause analysis skillsExperience supporting strict change management and approval processesExcellent written and verbal communication skillsStrong documentation discipline and operational rigorCCIE or CCNP certification is preferred. Job Location: Hybrid Opportunity with onsite location at Merrifield, VA (3-days on-site weekly requirement)Responsibilities:The Senior Network Engineer will:Provide support to classified and unclassified Tier 3 senior-level support for the design, implementation, and deployment of network-specific technologies across the DEA Enterprise environment, consisting of hundreds of locations worldwide.
NewNetwork Engineer TS/SCI w POLY REQUIRED Falls TechnologyNetwork Engineer TS/SCI w POLY REQUIREDChantilly, VAOur engineers work close to the mission, have direct access to technical decision-makers, and have the opportunity to solve real operational problems rather than simply maintain a narrow piece of a larger system. The ideal candidate is comfortable troubleshooting complex environments, working directly with local technical teams, and deploying solutions in support of evolving mission requirements.
NewNetwork & IT Automation Engineer H5 Data CentersNetwork & IT Automation EngineerChantilly, VAThe Network / IT Automation Engineer is responsible for designing, implementing, and maintaining automated solutions that improve the reliability, scalability, and efficiency of the organization’s network and IT infrastructure. This role blends traditional networking expertise with modern automation and scripting skills to reduce manual effort, enhance uptime, and support growing operational needs.
NewSenior DevSecOps Engineer Omni FederalSenior DevSecOps EngineerChantilly, VA$182,100–$210,600 / yearWith a focus on areas such as Command and Control, Cybersecurity, Space, Geospatial, and Modeling Simulation, Omni leverages cutting-edge commercial technology tailored to government objectives, improving mission performance and delivering transformative outcomes for the Department of Defense (DoD), Intelligence Community (IC), and their end-users. Born out of the Department of Defense's software factory ecosystem, OMNI has risen as a trusted provider of Digital transformation Solutions focused on end-user empowerment, tackling complex mission challenges, and disrupting the status quo by driving successful outcomes at the speed of mission.