Sr. Test Engineer | TeraWave Blue OriginSr. Test Engineer | TeraWaveWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewCybersecurity Engineer - SME PeratonCybersecurity Engineer - SMEHerndon, Virginia$135,000–$216,000 / yearFull timeAs a Senior Cybersecurity Engineer - SME, you will provide cradle-to-grave cybersecurity engineering support for mission-critical systems—from requirements and design through integration, testing, deployment, authorization, operations, and sustainment. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
NewCybersecurity Engineer - Senior PeratonCybersecurity Engineer - SeniorHerndon, Virginia$112,000–$179,000 / yearFull timeAs a Senior Cybersecurity Engineer - Senior , you will provide cradle-to-grave cybersecurity engineering support for mission-critical systems—from requirements and design through integration, testing, deployment, authorization, operations, and sustainment. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
NewJunior Email Engineer CACI International IncJunior Email EngineerChantilly, VA$75,200–$158,100 / yearPay 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. Collaborate with Operations teams and Government stakeholders to refine requirements and ensure availability, reliability, resiliency, and operability of email and collaboration services.
SR AWS Cloud Engineer Ampcus IncorporatedSR AWS Cloud EngineerWashington, DC$50–$60 / hourRequired Skills & Experience: · AWS Expertise: o 5+ years of hands-on experience designing and managing AWS services and architectures. o Design and implement complex AWS architectures leveraging services such as EC2, ECS/EKS, S3, RDS, Lambda, VPC, and CloudFront.
GitHub Enterprise Platform Administrator / Engineer Lumen Solutions Group, Inc.GitHub Enterprise Platform Administrator / EngineerWashington, DCRemoteThe ideal candidate will have extensive hands-on experience administering GitHub Enterprise Cloud (EMU) or GitHub Enterprise Server, implementing enterprise governance, managing GitHub Actions infrastructure, GitHub Advanced Security (GHAS), and driving platform modernization initiatives. Secure GitHub Actions by implementing: OIDC authentication, SHA-pinned actions, Allowed Actions policies, Deployment environments, Required reviewers, Deployment protection rules.
Lead Principal Site Reliability Engineer - CSS Oracle CorpLead Principal Site Reliability Engineer - CSSVienna, VA$96,300–$264,100 / yearLeads the resolution of multifaceted technical issues spanning multiple services, functions, and customers, collaborating with cross-functional teams and leveraging advanced investigation and debugging techniques to ensure the achievement of SLOs (service level objectives). Provides expert-level release notes, communication, and/or guidance on the scale, capacity, security, performance attributes, and requirements of services and technology to customers, cross-functional teams, leadership, and external stakeholders.
NewEndpoint Security Engineer III Blue OriginEndpoint Security Engineer IIIWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
AI Cyber Engineer (Enterprise Security & Autonomous Remediation) Ampcus IncorporatedAI Cyber Engineer (Enterprise Security & Autonomous Remediation)Washington, DC$120,000–$180,000 / yearThe AI Cyber Engineer is a senior technical role responsible for implementing and operating AI-driven cybersecurity capabilities to continuously detect, prioritize, and remediate vulnerabilities across the enterprise IT environment. The engineer will leverage advanced AI models, agentic frameworks, and security tooling to: Continuously Client vulnerabilities across infrastructure, applications, and AI systems.
Senior Applications Engineer Electrosoft Services, IncSenior Applications EngineerFort Belvoir, VAWe are seeking a highly experienced Senior Applications Engineer to lead the design, development, integration, deployment, and sustainment of advanced Artificial Intelligence (AI), Machine Learning (ML), and predictive analytics solutions supporting the customer. Develop and maintain technical documentation including design specifications, solution architecture documentation, requirements traceability matrices, test plans, test results, deployment plans, POA&Ms, and security artifacts.
Senior Platform Engineer CACI International Inc.Senior Platform EngineerSpringfield, VA$98,500–$206,800 / yearPay 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. The Opportunity: Join a fast-paced Agile team delivering mission-critical geospatial intelligence (GEOINT) capabilities supporting the National Geospatial-Intelligence Agency (NGA).
AI Platform Engineer Ampcus IncorporatedAI Platform EngineerReston, VARemoteGovernance & Guardrails Enablement Translate AI governance policies (risk tiering, model approval, PHI/PII handling, audit logging) into enforceable technical controls — policy-as-code, Azure Policy, RBAC, network isolation, and data egress restrictions. Developer Enablement Deliver paved-path templates, starter kits, and self-service capabilities that allow product and engineering teams to build AI solutions safely without recreating platform components.
Software and Systems Development Engineer – Test Framework MarkonSoftware and Systems Development Engineer – Test FrameworkArlington, Virginia$120,000–$200,000 / yearFull timeDescription: PLEX Solutions, A Part of Markon is looking for experienced Software and Systems Development Engineers to support the design, development, deployment, and ongoing maintenance of a new Test Framework - a purpose-built test orchestration and asset management platform. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Senior Cybersecurity Operations Engineer Terrestris Global SolutionsSenior Cybersecurity Operations EngineerWashington, DCWe are seeking a Senior Cybersecurity Operations Engineer to provide on-demand Cybersecurity and IT services to support the National Indian Gaming Commission (NIGC) mission at the NIGC Headquarters in Washington, D.C. I've never heard of Terrestris. They provide on-demand cybersecurity and IT support, monitor and respond to security incidents, implement security controls, and help maintain secure, compliant operations in support of the agency's mission.
AI Cyber Engineer Ampcus IncorporatedAI Cyber Engineerchantilly, VAThe AI Cyber Engineer is a senior technical role responsible for implementing and operating AI-driven cybersecurity capabilities to continuously detect, prioritize, and remediate vulnerabilities across the enterprise IT environment. The engineer will leverage advanced AI models, agentic frameworks, and security tooling to: Continuously Client vulnerabilities across infrastructure, applications, and AI systems.
Cloud Security Engineer ESMCloud Security EngineerWashington, DCFull timeRequired Knowledge, Skills and Abilities (KSA)Experience with cloud-native architectures and AWS services, including VPCs, Security Groups, IAM, Docker, KMS, S3 and RDS encryption, HTTPS/SSL certificates, API Gateway, Lambda, CloudFormation, CloudFront, Cloudflare, egress proxies, data lake security, application security, domain segmentation, authentication, data protection, and process automation. Job Description and ResponsibilitiesThe successful candidate will design, implement, and secure cloud-native AWS environments using technologies and services including VPC, IAM, Security Groups, Docker, Lambda, API Gateway, CloudFormation, CloudFront, CloudFlare, encryption technologies, and data protection controls.
Principal Cyber Security Engineer ManTech International CorpPrincipal Cyber Security EngineerChantilly, VAThe Principal Cyber Security Engineer will leverage their strong technical background and knowledge to support the Sponsor's system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions. Deploying solutions to proactively mitigate cyber threats to customer networks while collaborating with cross-functional teams to ensure security and performance requirements.
Offensive Security Agent Engineer OpenAI LLCOffensive Security Agent EngineerDCFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Design human-in-the-loop systems that allow offensive security engineers to approve or reject potentially dangerous actions, provide missing context, redirect investigations, and steer agents away from unproductive paths.
Engineer I, Systems Meso Scale Diagnostics LLCEngineer I, SystemsGaithersburg, MD$67,900–$101,000 / yearPOSITION SUMMARY: The Systems Engineer I is responsible for assisting in the development and management of requirements and specifications, system integration and testing of electromechanical, fluidic, thermal control, and imaging systems, and formal verification and validation testing. This salary range represents a general guideline as MSD considers other factors when presenting an offer of employment, such as scope and responsibilities of the position, external market factors, and the candidate's knowledge, skills, abilities, education and experience.
Support Engineer, Amazon Leo Enterprise Customer Support Amazon.com IncSupport Engineer, Amazon Leo Enterprise Customer SupportArlington, VAAs an escalated tier role within Amazon Leo Enterprise Customer Support, you will own the resolution of the most complex networking cases that require deep subject matter expertise, from eBGP peering failures with ISP partners to routing anomalies cascading across customer networks spanning continents. Amazon Leo will help close the digital divide by delivering fast, affordable broadband to a wide range of customers, including consumers, businesses, government agencies, and other organizations operating in places without reliable connectivity.