Arlington, VA • (8.1 miles) • Full Time • 10/11/2026

Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mission is simple and ambitious: redefine spacefor people, systems, and missions in every domain. Umbra’s ecosystem operates through three business units: Remote Sensing (the data), Space Systems (the components), and Mission Solutions (the platforms). Together, our teams develop capabilities that deliver persistent access, resilient performance, and mission-ready solutions, advancing U.S. space leadership while keeping the world safe and informed. About the Team Remote Sensing – The Data Remote Sensing is where Umbra got its start, and our agile Synthetic Aperture Radar (SAR) constellation rema

Annapolis Junction, MD • (32.1 miles) • Full Time • 10/10/2026

Belay Technologies is seeking a Technical AI Requirements Systems Engineer. We have an immediate need for a Technical AI Requirements Systems Engineer to support TO-005, Report Authoring and Dissemination (RAD) and assist with overseeing the planning, design, and implementation of a mission-critical system. Candidates should be passionate about collaboratively solving challenging problems and have a track record of delivering high-quality solutions. Work directly with customers, systems engineers, developers, and AI solution stakeholders to ensure mission-driven software capabilities are accurately defined, built, tested, and delivered. Engage tactically with the development team, close collaboration with stakeholders, and active participation in Agile delivery throughout development lifec

Dahlgren, VA 22448 • (31.5 miles) • Full Time • $84,500 to $126,000 / yr • 10/28/2026

Overview CAD Designer, Senior LOCATION: Dahlgren, VA JOB STATUS: Full-time CLEARANCE: SECRET CERTIFICATION: n/a TRAVEL: Up to 25% SALARY RANGE: $110k - $122k Astrion has an exciting opportunity for a CAD Designer, Senior to join our team supporting NSWCDD in Dahlgren, VA. This role develops mechanical design and technical engineering documentation for information systems supporting naval combat operations. The CAD Designer, Senior applies ASME Y14 standards, SolidWorks, and system/component design tools to produce accurate design products for manufacturing, installation, maintenance, and repair. REQUIRED QUALIFICATIONS / SKILLS Eight (8) years of experience in analysis and mechanical design of hardware and firmware. Experience creating system-level and component-level technical engineering

Springfield, VA 22151 • (2.1 miles) • Full Time • 10/18/2026

Description Job Description Job Description Leidos is currently seeking a Software Specialist to join our team. Primary Responsibilities Duties include analysis of systems requirements, timelines, requirements allocation, defining interfaces, system testing and integration and quality assurance. Responsible for technical planning and system design, development and integration, and system verification and validation. Influences development of innovative solutions that impact strategic customer goals results. Recommend new technical solutions in support of strategy and operations. Includes work of other technical staff that impact on project results and outputs. Applies technical knowledge to resolve highlight complex problems, develops innovative solutions through research and integration o

McLean, VA • (11.3 miles) • Full Time • 11/7/2026

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. Senior DevOps Engineer Are you an elite technical leader with an active Top Secret clearance who excels at scaling complex cloud infrastructure, engineering robust automated systems, and serving as a trusted advisor to federal agencies? Protect and optimize mission-critical public sector systems. Location: McLean/Tysons, VA | Work Model: On-site (4-5 days per week) About the Tea

Chantilly, VA • (15.9 miles) • Full Time • 11/6/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a Data Engineer to design, build, and maintain modern data solutions supporting critical Intelligence Community operations. This position will work within a collaborative Agile team alongside software engineers, data engineers, and mission stakeholders to develop scalable data pipelines, optimize cloud-based data platforms, and enable the efficient movement and transformation of data across complex environments. Responsibilities Develop, maintain, and enhance enterprise ETL processes and data pip

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • 11/6/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking a security-focused Software Engineer to lead the implementation of robust identity, access control, and permission mechanisms across critical High-Performance Computing (HPC) system resources. In this role, you will sit at the intersection of security engineering, IAM architecture, and HPC infrastructureensuring enterprise system resources remain fully compliant with Agency security policies and industry standards. You will design and deploy Role-Based and Attribute-Based Access Control (RBAC/ABAC) systems, build seamless SSO integrations, automate secrets management, and drive continuous deployment using Ansible and GitLab CI. If you thrive on solving complex security puzzles in large-scale

Herndon, VA 20170 • (17.4 miles) • Full Time • 11/6/2026

Job Title: Civil Engineer Job Description Join a dynamic consulting firm located in Herndon, VA, specializing in land development projects for both residential and commercial sectors. As a Civil Engineer, you will have the opportunity to design and draft site plans, subdivision plans, plats, and related construction drawings. You will work in a collaborative environment to help achieve individual and client goals. Responsibilities Design and draft site plans using AutoCAD Civil 3D. Assist Project Managers and Upper Level Engineers in planning and designing hydraulic and stormwater collection systems. Create and run electronic hydraulic models for water and sewer systems, including static and extended period simulations. Design stormwater management systems, including drainage and erosion c

Annapolis Junction, MD • (32.1 miles) • Full Time • 11/5/2026

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software engineer who shall be responsible for the engineering, implementation, integration, and sustainment of the project Tool's Suite in a Linux environment. This role ensures secure credential management, privileged access controls, secrets management, and automation capabilities that align with mission security and compliance requirements.

Columbia, MD 21046 • (32.8 miles) • Full Time • 11/2/2026

Job Description Software Engineer (AI-Assisted Developer Tools) Columbia, MD | Full Time | TS/SCI with Polygraph Required Position: Software Engineer (AI-Assisted Developer Tools) Location: Columbia, MD (on-site) Category: Software Engineering / Developer Tooling / AI Systems Clearance Requirement: Active TS/SCI with Polygraph Experience Requirement: 12+ years with a Bachelor’s degree, OR 4 additional years of relevant experience in lieu of a degree Description We are seeking a Software Engineer focused on AI-assisted developer tooling to improve the productivity, efficiency, and overall experience of software engineers. In this role, you will design and build advanced tools that leverage AI capabilities to streamline development workflows, enhance code quality, and reduce friction across

Sterling, VA 20163 • (20.2 miles) • Full Time • 11/2/2026

Our work depends on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD, Sterling, VA, or Colorado Springs, CO. As a Storage Engineer supporting the Government, you will be trusted to engineer solutions for storage devices and backup technologies, as well as automating data share and access management. In this role, a typical day will include: Participating in requirement analysis, solution design, testing, and implementation of next generation Storage and Backup systems, both on and off premise Collaborating with the Gov Technical Leads, storage vendors, and cloud providers to evaluate emerging storage technologies Developing and maintaining the storage demonstration environment in the designated test lab Develop and execute test plans for storag

Washington, DC • (12.4 miles) • Full Time • $210,880 to $316,320 / yr • 11/1/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. Shield AI builds trusted autonomy for national-security space missions. The Chief Engineer, Autonomy Space Domain is the senior technical authority responsible for defining, delivering, and sustaining autonomy capabilities that convert distributed space, ground, and payload resourc

Alexandria, VA 22314 • (7.1 miles) • Full Time • 10/30/2026

Field Details Indent ID PSL310659-3 Detailed JD Job Description (JD) Minimum 8 years of experience in Data Engineering, Analytics, or related data platform development. Strong Power BI experience – Modelling, dashboard creation, Self serve Strong proficiency in Python and SQL. Excellent analytical and problem-solving skills. Hands-on experience with Apache Spark and large-scale data processing. Experience working with at least one major cloud platform (AWS, Azure, or GCP). Experience with Microsoft Fabric is a strong advantage. Candidate must be a U.S. Citizen or Green Card holder. Added advantage – Manufacturing experience. Preferred Qualifications Experience building and optimizing data pipelines and ETL/ELT processes. Familiarity with modern data lakehouse architectures and cloud-based

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • $120,000 to $140,000 / yr • 10/30/2026

Summary: Integrate Ansible with Terraform to establish consistent infrastructure-as-code (IaC) deployment processes across hybrid environments. Codify infrastructure, security, and governance for high availability and repeatability. Collaborate with engineering and security teams to implement best practices enhancing system reliability and performance. Serve as Automation SME providing assistance, training, and mentoring. Key Responsibilities: Design, engineer, automate, provision, implement, manage, and scale Microsoft server and Red Hat Enterprise Linux cloud environments using Ansible Playbooks and Cloud Modules. Implement and enforce cloud security, risk management, and compliance best practices. Conduct continuous security testing and code reviews to identify and mitigate vulnerabilit

Linthicum Heights, MD 21090 • (40.5 miles) • Full Time • 10/30/2026

Position: Cloud Engineer Location: Linthicum Heights, MD (on-site full-time) Clearance: TS/SCI Overview: Seeking a Cloud Engineer in Linthicum, MD in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity to work at the forefront of cyber investigations, digital forensics, cyber threat analysis, and mission support in a dynamic and collaborative environment. The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges. Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a meaningful impact are en

Annapolis Junction, MD • (32.1 miles) • Full Time • 10/28/2026

Job Description Job Description:\n\nSenior Software Developer – Kubernetes & Cloud-Native Applications\nLabor Categories: Software Engineer Skill Level 2 / Skill Level 3Required Clearance: Active TS/SCI with Full Scope PolygraphHourly Pay Range: $47.45–$76.05\nWyetech is seeking an experienced Senior Software Developer to lead the development, modernization, integration, and sustainment of a Kubernetes-native application designed to orchestrate and deploy workloads within its own cluster environment.\nThe successful candidate will take technical ownership of a platform integrating a modern web-based user interface, containerized microservices, cloud-native components, and event-driven technologies. This position requires extensive software development experience and strong expertise in Go

Fort Meade, MD • (32.6 miles) • Full Time • 10/28/2026

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Software Engineer to join our intel team.You will be supporting TAO and working alongside the OIT customer to build and maintain tools that support the operational mission. You will lead a small team which focuses on improving high value workflows throughout TAO. Day to day, you will work within a team of teams, develop solutions iteratively within a fast CI/CD workflow, and operate on feedback from users in real time. You’ll directly interface with a diverse team of analysts, operators, and developers and see the impact of your work on a daily basis. Responsibilities : Provide high side development expertise. Expand on existing workflow automation efforts.

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • 10/25/2026

Job Description Vetegrity is looking for Network Engineers with 16+ years if experience. This position also requires a TS/SCI with a Full Scope Polygraph. See additional required skills below. Job Duties: - Provide technical support to the Network Administrators and System Administrators,monitorand maintain the current infrastructure, improve system performance, and automate system administration. - Provide input to the design of the organizations network and mission architecture. - Conduct Computer Network Defense Operations, plan and install network upgrades, network design, and perform quality assurance and control. - Configure andmaintainorganization's network diagrams and accreditations. - Integrate hardware and software to satisfy ISO 9000 requirements and other DoD/IC regulations. -

Columbia, MD • (33.8 miles) • Full Time • $130,000 to $210,000 / yr • 10/25/2026

Linux, AWS, Cypress, Selenium, VS Code, Java, Java Script, Mongo DB, PostGres, TestNg, T&E WIPTs and integrated test teams to align T&E activities TestNG, Selenium, & Cypress Testing Automation Software, Java and JavaScript, SQL, JSON, Page Object Model (POM), Selector Testing and Visual Testing, TestNG, REST Assured, Cypress, Visual Studio, Eclipse, Visual Studio (VS Code) and Cypress, Atlassian Tool Suite (JIRA, Confluence), GIT, Linux, Putty Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen Must have TS/SCI clearance w/ active polygraph This position is open to multiple levels of years of experience; two (02) years within the last five (05) years must be dire

Annapolis Junction, MD • (32.1 miles) • Full Time • 10/24/2026

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Python Software Engineerwho is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is “We make It happen”. We will immerse you in the latest technologies. We will develop and support your ownpersonalized training program to continue your individual growth. We will provide you withwork that matterswith our mission focused customers, and surround yo

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • 10/23/2026

Acclaim Technical Services,founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively recruiting for a Hardware Design Engineer, Level 3 with a current TS/SCI w/ Poly tosupport our Engineering Services and Solutions Division , based in Annapolis Junction, MD . Ideal candidate will have 12+ years of professional experience as a hardware design engineer in integrated

Manassas, VA 20110 • (16.5 miles) • Full Time • 10/23/2026

Job Description We’re seeking a skilled Forward Deployed Infrastructure Engineer to support the development and deployment of next-generation data management and artificial intelligence platforms supporting mission-critical environments. As a Forward Deployed Infrastructure Engineer, you will work on-site with customers to deploy, configure, integrate, and troubleshoot secure infrastructure within operational environments. This role combines hands-on infrastructure engineering with direct customer engagement and requires strong experience with Linux, containerized environments, automation, DevSecOps, and secure deployments. Responsibilities Design and implement cloud and platform infrastructure. Develop Infrastructure as Code using Pulumi or Terraform. Build and maintain GitLab CI/CD and D

Manassas, VA 20110 • (16.5 miles) • Full Time • $77,843 to $86,358 / yr • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Merrifield, VA 22119 • (7.2 miles) • Full Time • 10/22/2026

Title: Quality Engineering/Test Automation Engineer Location: Vienna, VA Work schedule: hybrid, onsite 3 days a week Pay Rate: Open to Both W2 options and established 1099, no c2c Position Type: Contract LOCAL CANDIDATES ONLY This role is for a Quality Engineering/Test Automation professional with 5–10 years of experience who can design, develop, and maintain scalable automated testing solutions across web, mobile, API, CMS, and cloud-based applications. The position focuses heavily on test automation, CI/CD integration, accessibility testing, and AI-driven testing. The engineer will build automation frameworks, execute multiple types of testing, integrate testing into continuous delivery pipelines, and collaborate with engineering, product, and design teams to improve software quality. A

Quantico, VA • (18.8 miles) • Full Time • $115,000 to $145,000 / yr • 10/22/2026

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses data and technology. To support this mission, our Cyber Analytics team is seeking a Cloud Software Engineer (Full-Stack and AI) – Mid-Level to play a key role in building, optimizing, and deploying enterprise-scale, AI-enabled data processing and visualization systems. In this role, you will support mi

Annapolis Junction, MD • (32.1 miles) • Full Time • 10/22/2026

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security. In an ultra-competitive environment, Synergy ECP has thrived by adhering to our name, making sure excellence is displayed by ourEmployees, to ourCustomers and by ImprovingPerformance (ECP). It’s what sets us apart, enabling us to be an autonomous yet agile business that delivers huge resultsshowing we’re ready to meet our customers’ evolving demands. Synerg

Vienna, VA 22182 • (11.8 miles) • Full Time • $145,000 to $160,000 / yr • 10/21/2026

Overview Jr Cyber Security Engineer Vienna, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace. A Jr Cyber Security Engineer suppo

Washington, DC • (12.4 miles) • Full Time • $140,000 to $165,000 / yr • 10/21/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1756 Job Title: Data Engineer - CDAO Central Location: On-Site, Washington, D.C. Clearance Level: Top Secret / SCI, Must Have Clearance to Start Job Description Agile Defense is seeking a Data Scientist / Engineer to support the des

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • 10/20/2026

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested!!! NOTE – Our positions require a Top Secret clearance , as well as the favorable completion of a polygraph . Applicants must beauthorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) As the Software Automation Engineer, you'll be part of a team responsible for executing and maintaining automated integration and system testing processes across a diverse range of HPC operating environments. This role involves the development of scripts and playbooks to be leveraged for system-level integration, development of technical documentation, coordination of integration activities, and clear communication of results to

Washington, DC • (12.4 miles) • Full Time • $50.11 to $62.61 / hr • 10/19/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence@. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core valuesagility, expertise, and trustwe foster a collaborative and forw

Herndon, VA • (17 miles) • Full Time • 10/19/2026

Dark Wolf Solutions is looking for Platform Engineers to join our team. The Platform Engineers will be responsible for designing, deploying, and maintaining our cloud infrastructure and services to ensure high availability, scalability, and security of our cloud-based applications. The ideal candidate will have extensive experience with cloud computing technologies and platforms, such as Kubernetes, AWS, and Terraform. They will be able to work well within a larger team focused on defining and building cloud infrastructure to host DevSecOps development services and mission applications within a Kubernetes platform. This role can be supported at a hybrid capacity in Herndon, VA. Key Responsibilities: Deploying and maintaining common Kubernetes platform services on cloud-native architecture

Jessup, MD 20794 • (33.2 miles) • Full Time • 10/18/2026

POSITION HIGHLIGHTS: 3D CAD sheet metal design and drafting of mechanical components and assemblies Drawing conversion from AutoCAD to Autodesk Inventor Sheet metal Part design, analysis, debug and rework Report preparation and presentation at the end of the project All activities will be designed to give the intern a full understanding of the BAC engineering design and insight into fabrication QUALIFICATIONS: Pursing a Bachelors (Junior or above) in Mechanical Engineering or related field Mechanical Design skills and understanding of mechanical design practices Must be mechanically inclined and be able to visualize mechanical (spatial) relationships 3D Computer-Aided-Design (CAD) experience (i.e. Autodesk Inventor) Thorough understanding of AutoCAD Sheet Metal design experience preferred

Herndon, VA • (17 miles) • Full Time • 10/17/2026

Overview We are seeking a Tier 3 Audio Visual Technician to join our team supporting the Space Development Agency. The Tier 3 Audio Visual (AV) Technician serves as a senior technical resource responsible for the operation, maintenance, troubleshooting, integration, and lifecycle support of mission-critical audiovisual and video teleconferencing (VTC) systems supporting the Space Development Agency (SDA). This position provides advanced technical support for conference rooms, executive briefing spaces, secure collaboration environments, and specialized AV systems within classified and unclassified networks. The successful candidate will support SDA conference rooms and collaboration spaces while providing engineering-level troubleshooting, system commissioning, installation and customer su

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • $185,000 to $215,000 / yr • 10/17/2026

Description: Columbia Technology Partners is seeking a Hardware Engineer Level 3 to provide senior-level engineering expertise for complex, mission-critical hardware and network infrastructure supporting Intelligence Community operations. This role leads the assessment, integration, deployment, testing, documentation, troubleshooting, and sustainment of hardware across geographically distributed and highly secure environments. The ideal candidate brings extensive experience solving complex infrastructure challenges, conducting site assessments, developing engineering solutions, and providing technical leadership throughout the hardware lifecycle. Key Responsibilities: Engineer, integrate, configure, test, deploy, and sustain enterprise hardware supporting mission-critical operations. Condu

Herndon, VA • (17 miles) • Full Time • 10/16/2026

North Point Technology is hiring a Software Engineer to augment our Framework Services team, with a focus on Resiliency work supporting the NGA customer mission. The selected candidate will develop and integrate software across a Java and Kubernetes environment, troubleshoot COTS/FOSS solutions, and complete a customer crossover and briefing before starting on program. The ideal candidate has strong software development fundamentals and hands-on experience delivering and supporting mission software. ***This job requires active TS/SCI clearance. Please apply only if you have an active TS/SCI clearance. *** Java Software Engineer / Kubernetes (TS/SCI Clearance Required) Responsibilities: This position supports building, integrating, and sustaining software across all Framework Services teams

Washington, DC • (12.4 miles) • Full Time • 10/15/2026

Description: Onsite in Washington, DC Our client seeks a Security Engineer to support a federal cybersecurity mission that protects critical transportation infrastructure. The role focuses on endpoint vulnerability management, risk assessment and mitigation, and clear communication with technical and non-technical stakeholders. You will collaborate with cross-functional teams, administrators, and federal counterparts to drive remediation, reporting, and continuous improvement of security posture. Experience with Tenable Nessus and federal frameworks is important. Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident with an active Public Trust clearance. This is a contract to hire opportunity. Applicants must be willing and able to

Hanover, MD 21076 • (36.5 miles) • Full Time • $208,000 to $225,000 / yr • 10/13/2026

Vibrint transforms national security missions through advanced technology, data, and responsible intelligence solutions. Our teams design, secure, and sustain critical capabilities that enable faster, more informed mission decisions across some of the nation's most complex operational environments. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes. ______________________________________________________________________ As a Network Engineer - Technical Expert on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized proces

Dahlgren, VA 22448 • (31.5 miles) • Full Time • $107,000 to $160,500 / yr • 10/28/2026

Overview Systems Engineer LOCATION: Dahlgren, VA JOB STATUS: Full-time CLEARANCE: Top Secret CERTIFICATION: CISSP IAW DoDD 8570 required for Security Systems subcategory; IAM Level II or higher with certification in Networking Technologies applies to Security Systems subcategory only; n/a for other base subcategories unless the final requirement says otherwise. TRAVEL: Up to 25% SALARY RANGE: $107,000-160,500 Astrion has an exciting opportunity for a Systems Engineer to join our team supporting NSWCDD in Dahlgren, VA. This role performs requirements, architecture, design, analysis, and documentation for DoD major weapon, combat, and/or fire control systems. The Systems Engineer supports Navy surface and submarine mission systems and helps translate operational needs into validated engineer

Alexandria, VA 22310 • (3.4 miles) • Full Time • 10/18/2026

Description Job Description: Lead the Technical Vision. Shape the Future. Leidos is seeking an experienced Systems Engineer Subject Matter Expert (SME) to provide technical leadership for the Chinook Program supporting the customers’ application. This is a high impact leadership role for an engineering expert who enjoys solving enterprise-scale challenges, influencing technical strategy, and mentoring high-performing engineering teams. As a Systems Engineering SME, you’ll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ensuring engineering excellence across the program. You are expected to monitor systems and troubleshoot system anomalies. Systems are monitored throu

Washington, DC • (12.4 miles) • Full Time • 11/7/2026

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. Location: McLean, VA | Work Model: On-site (5 days/week) Are you ready to kickstart your career and revolutionize how the world's largest enterprises automate their most complex workflows? Join us to build turnkey applications that deploy instantly and scale effortlessly, delivering the ultimate user experience on top of our world-class platform. ABOUT THE TEAM At Appian, we're

Annapolis Junction, MD 20701 • (32.1 miles) • Full Time • 11/6/2026

Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED In this high-impact role, you will provide the technical expertise necessary to engineer, configure, test, integrate, operate, secure, monitor, and maintain enterprise cloud solutions. You will work across complex network fabricsprovisioning resilient cloud infrastructure, integrating modern cyber security technologies, and supporting software migration for a diverse end-user community. If you thrive on solving intricate cloud challenges, automating workflows, and enabling enterprise-wide scale, Nyla is the place for you. The annual base salary range for this role is $172,000-$203,000 (USD) , which does not include discretionary bonus compensation or our comprehensive benefits package. Actual compensation o