Ashburn, VA • (8.5 miles) • Full Time • 11/1/2026

True Zero Technologies, a veteran-owned small business, was founded on the principle that the purposeful enablement of people and technology in an organization directly ties to the quality of its outcomes. True Zero recognizes that those outcomes begin and end with our people, and that is what we have built a community of like-minded, driven, and passionate individuals and innovators who are aligned in a common goal of delivering top-tier services to our customers. Our culture and commitment have been recognized through numerous accolades, including being named one of the Best Places to Work in 2023 in two categories (“Prosperous and Thriving” ($5MM–$50MM in gross revenue) and “Mid-Atlantic Region” (DC, DE, MD, NC, VA, WV)), and again in 2025 as a Best Places to Work honoree. In addition,

Ashburn, VA • (8.5 miles) • Full Time • 11/1/2026

Description The Full Platform Test Engineer is responsible for working cross-functionally with ARC’s Leadership Team, growth, product, and engineering teams to ensure all products and services meet defined requirements and are fully tested / validated prior to delivery. You will provide operational and tactical insight and input during leading-edge product requirements development. You musthave test design and execution experience, be enthusiastic, detail-oriented, and capable of effectively working with the operational, hardware, and software teams to fully test and verify ARC’s IoT systems meet defined specifications. You will work directly with ARC’s IoT sensor devices to test performance and capabilities on several military and law enforcement weapons platforms, including (but not limi

Ashburn, VA • (8.5 miles) • Full Time • 11/1/2026

Minimum Qualifications / Requirements 10+ years of demonstrated network engineering and architecture experience designing, configuring, monitoring, and troubleshooting complex enterprise networks. 5+ years of hands-on experience with Cisco routing, switching, and firewall platforms (e.g., ISR, ASR, CSR, ASA, Nexus, TACACS/ISE). Strong knowledge of routing protocols (e.g., BGP, EIGRP, OSPF) and network protocols (e.g., TCP/IP, GRE, IPsec, VRF). Solid understanding of MPLS, DMVPN, and SD-WAN technologies. Proficiency with routing/switching, firewalls, load balancers, and proxy servers. High-level architectural and operational experience supporting complex networks. Experience facilitating network requirements sessions. Experience with network monitoring and management tools. Ability to creat

Ashburn, VA • (8.5 miles) • Full Time • 11/1/2026

Who are we? Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future. A career at Equinix means being at the center of shaping what comes next and amplifying customer value through innovation and impact.You’ll work across teams, influence key decisions, and help shape the path forward. You’ll find belonging, purpose, and a team that welcomes youbecause when you feel valued, you’re empowered to do your best work. Are you amilitary service memberwithin or nearing your 180-day window for separation from active duty? Are you amilitary spouse fellowwanting to pursue a technolo

Herndon, VA 20170 • (8.6 miles) • Full Time • 11/1/2026

Red Rock Government Services - Discover a company you'll love to work for... Red Rock Government Services is a Woman-owned Small Business consultancy providing strategic, IT, financial, and management consulting services to the federal government within the national security environment. We are mission-focused in creating value for our customers and people-focused in providing fulfilling career and growth opportunities for our employees. We offer a generous compensation package with employee incentives, above industry-standard benefits, and a strong focus on work-life balance. This position requires a current and active TS/SCI with Full Scope Polygraph security clearance. This position does not have the ability to sponsor candidates for clearance processing. RedRock is actively seeking a p

Sterling, VA • (8.7 miles) • Full Time • $69,000 to $91,000 / yr • 11/1/2026

We are looking for a Field Service Engineer (FSE) to join our Mid-Atlantic Operations Team to help deliver IDSPassenger Information Display Systems(PIDS) products and servicesto our airportand mass transitclients.Your primary responsibilitiesas an IDS FSEareto provide Systems Integration and On-Site/Remote Technical Support Services for IDS clients in the Mid-Atlantic Region and nationally. This will be accomplished by performing the following typical work tasks. Build, test, and image servers/workstations/PC, network equipment, and audio/visual devices. Deploy new systems to job sites and field/site test with IDS Quality Assurance/Control measuresto confirm proper operation and compliance. Preventative Maintenance: Proactively monitor system software operation and logs, servers/workstatio

Sterling, VA • (8.7 miles) • Full Time • 11/1/2026

At Thorlabs, we design and manufacture components, instruments, and systems that transform the world by identifying, enabling, and accelerating key photonics (i.e., light-based) technologies. Backed by a dedicated workforce of more than 3,000 employees worldwide, Thorlabscontributes to cutting-edge research and real-world innovation. Whether you're early in your career or bringing years of experience, you’ll find opportunities to grow, take ownership, and make meaningful contributions from day one. We know every employee brings unique talents and perspectives that fuel our success, and we seek driven individuals who are excited to make an impact in a fun, fast-moving culture. The Electrical Engineer II is responsible for the research, design, development, prototyping, integration, and vali

Manassas, VA • (11.4 miles) • Full Time • 11/1/2026

About Electra Air travel is about to become something more: more direct, more accessible, and more connected to the places where people live, work and want to be. Every day in the U.S., people make 35 million trips of 50–500 miles, stuck in traffic or routed through crowded hubs. Chances are, you've been one of them. At Electra, we're changing that with the EL9, a nine-passenger, hybrid-electric aircraft that takes off and lands in just 150 feet. Our Ultra Short technology opens up thousands of new places to fly, beyond conventional runways, congested airports and long drives. We're backed by Lockheed Martin, Honeywell and Safran. Operators worldwide have signed intent-to-purchase agreements for the first 2,200 aircraft we produce, and we're moving toward first test flights in 2027. Gettin

Fairfax, VA • (12.2 miles) • Full Time • $65,000 to $90,000 / yr • 11/1/2026

Summary: Facilities Plus is seeking an Engineer for a 160,000 square foot Class A office building in Fairfax, VA. The Chief Engineer oversees the operation, maintenance, and repair of all building systems, equipment, and controls. This includes ensuring compliance with the maintenance standards outlined of the agreement between Facilities Plus, Inc. and the "Client". The role is integral in maintaining optimal performance and reliability of all mechanical, electrical, and energy management systems. This role has responsibilities and expectations to include demonstrating technical expertise in multiple craft areas (electrical, HVAC, plumbing) and be multi-skilled in all others to direct and assist in the successful repair, maintenance, restoration, and replacement of various building operat

Hamilton, VA 20158 • (17.6 miles) • Full Time • 11/1/2026

Structural Engineer I SEG is seeking a Structural Engineer I to join our team in Hamilton, Virginia. This position is a great opportunity for an early-career structural engineer looking to expand their experience working on challenging structural rehabilitation, repair, and renovation projects . The Structural Engineer I works alongside SEG’s senior engineers and project managers to support the design and delivery of federal construction projects. The role provides hands-on experience in structural analysis and design, field investigations, construction documentation, and construction administration across a variety of structural systems. Projects may include buildings, bridges, retaining walls, and other existing structures. What You’ll Do Perform structural analysis and engineering calcu

Rockville, MD • (22.6 miles) • Full Time • 11/1/2026

How This Role Will Shape Your Success Walker Consultants is excited to offer a Structural Engineering Internship in our Washington, DC office. In this role, you'll support talented engineers working on structural design, restoration, forensic investigations, and building envelope projects throughout the Mid-Atlantic region. This internship provides an opportunity to apply classroom knowledge to real-world projects while developing technical, analytical, and professional skills. You'll work alongside experienced engineers on projects ranging from parking structures and commercial buildings to historic facilities and complex restoration efforts. What You'll Do Learn how engineering, architecture, and construction come together to deliver successful projects. Assist with structural analysis,

Woodbridge, VA • (23 miles) • Full Time • 11/1/2026

Company: Calvert Masonry Inc. Role: Project Engineer Salary Range: $45,000-$60,000+ per year, based on experience Industry: Concrete / Masonry / Coatings Location: Manassas, VA Job Overview Calvert Masonry Inc., a 100% employee-owned leader in commercial and industrial masonry, is seeking a Project Engineer to work under the direct supervision of a Vice President and/or experienced Project Manager. The Project Engineer will assist with various tasks on assigned project(s), taking on specific responsibilities as skills and experience develop. Over time, the Project Engineer will assume greater ownership of designated areas within assigned projects, with continued guidance and oversight from senior management. Who We Are At Calvert Masonry Inc., we are professional masons with a reputation f

Alexandria, VA • (23.9 miles) • Full Time • 11/1/2026

Join the Camelot Crew! Are you an experienced Building Engineer who enjoys leading by example, solving complex facility challenges, and keeping critical building systems running at peak performance? Camelot Services is seeking an experienced Lead Building Engineer to oversee facility operations, preventive maintenance programs, and the performance of critical building systems at a premier commercial property in Alexandria, VA. This hands-on leadership role requires expertise in HVAC, Building Automation Systems (BAS), Computerized Maintenance Management Systems (CMMS), chillers, boilers, electrical systems, facilities management, preventive maintenance, OSHA compliance, and Lockout/Tagout (LOTO) procedures while supporting a team of maintenance professionals and delivering exceptional serv

Alexandria, VA • (23.9 miles) • Full Time • $33.00 to $34.00 / hr • 11/1/2026

Mobile Commercial Building Engineer Location: Maryland, Washington, D.C. & Northern Virginia Company: BMSI Employment Type: Full-Time Position Overview BMSI is seeking an experienced and dependable Mobile Commercial Building Engineer to service commercial properties throughout Maryland, Washington, D.C., and Northern Virginia. The technician will travel between assigned properties to perform preventive maintenance, troubleshoot equipment, complete repairs, and respond to service calls. The ideal candidate can work independently, communicate professionally with clients, and accurately document completed work. Key Responsibilities Perform scheduled preventive maintenance on commercial HVAC equipment. Diagnose and repair rooftop units, split systems, heat pumps, air handlers, exhaust fans, pu

Washington, DC 20001 • (26.6 miles) • Full Time • 11/1/2026

Washington, DC Hybrid | Role: Azure Cloud Infrastructure Engineer, Senior | Target Start: 10/05/2026 | Monday–Friday 0700–1500 | Remote Mon/Wed/Thurs/Fri | On-Site Tues | Active DoD Top Secret Clearance Required | Competitive Salary Position Overview: Implement, maintain, manage, troubleshoot, and optimize functional and secure On-premise and Azure cloud environments. Cloud engineer will be responsible for supporting all on-premise, hybrid, Azure, and AWS infrastructures. This is a hands-on operational position requiring technical knowledge and expertise within cloud services and virtualization. Major Duties: Provide subject matter expertise for Azure cloud services, including but not limited to AWS, and virtualization technology. Performs IT Operations system administration tasks includin

Washington, DC 20301-1400 • (26.7 miles) • Full Time • 11/1/2026

Job Position Title: Cybersecurity Engineer FLSA Status Exempt Department/Job Family Operations Reports To Senior Cybersecurity Engineer Employment Type: Full-Time Security Clearance Requirement: Active TS/SCI clearance OR a TS/SCI clearance that has been active within the past 24 months and is eligible for reinstatement. Candidates without either requirement will not be considered for this position. Position Description/Summary: Bespoke Corps, LLC (Bespoke) is looking for a qualified candidate to provide on-site support to one of our valued Department of Defense (DoD) customers. We are seeking a cybersecurity engineer with a technical background with specific skills in planning, engineering, deploying a suite of Defense Cyber Operations (DCO) tools. The engineer will maintain and sustain D

Washington, DC • (26.7 miles) • Full Time • 11/1/2026

Defense Technology Integration, LLC is seeking a Senior Computer Systems Engineer/Architect to lead the technical direction for a federal client's application and infrastructure environment. You will own architecture, integration, and engineering decisions for server applications hosted on AWS, virtual servers and provide solution architecture guidance for new web and business applications. You will work across the web development, network infrastructure operations, and cybersecurity teams to keep systems reliable, secure, well documented, and ready for planned migrations to enterprise and FedRAMP-authorized platforms. Key Responsibilities: Architecture and Strategic Planning • Provide solution architecture and design recommendations for new applications and enhancements, and develop imple

Washington, DC • (26.7 miles) • Full Time • 11/1/2026

About Burns: Burns Engineering provides professional engineering design and project management services for transportation, facilities, and infrastructure projects. We help our clients attain their strategic goals and initiatives through successful large-scale infrastructure projects. Burns' full-service capabilities include mechanical, electrical, civil, structural, transportation, and energy consulting engineering. Recently voted a Top Workplace by Philly.com, we credit our strength as an organization to our talented, driven, vibrant team. Burns is an ENR Top 500 Firm, and has been named an MEP Giant by Consulting-Specifying Engineer Magazine, as well as a Hot Firm by Zweig. We are industry experts, proven leaders, innovative thinkers, and team players. We put our clients' successes and

Washington, DC • (26.7 miles) • Full Time • 11/1/2026

Virtualitics is the category leader in AI-native readiness applications for defense, government, and critical infrastructure. Founded on a decade of Caltech research in partnership with NASA/JPL, we are led by scientists, strategists, and servicemembers united by a single mission: to solve the world’s most complex, mission-critical challenges with AI. Our Readiness AI solutions deliver operational certainty giving leaders and operators a clear picture of what’s ready, what’s at risk, and what to do next. By identifying risks early, diagnosing root causes, and recommending prioritized actions with transparent, explainable AI, we help organizations move from data complexity to decision advantage. Behind that impact is relentless innovation. Inventors at heart, we hold 15+ U.S. patents and ar

Quantico, VA 22134 • (26.9 miles) • Full Time • $170,000 to $190,000 / yr • 11/1/2026

Benefits: 401(k) matching Dental insurance Employee discounts Health insurance Paid time off Parental leave Vision insurance Overview We are seeking a highly skilled Senior Systems Engineer Subject Matter Expert (SME) to join our team supporting the Naval Criminal Investigative Service (NCIS) in Quantico, Virginia. The ideal candidate will possess extensive experience in enterprise systems administration, cloud infrastructure, container orchestration, and automated application deployment, with a strong background in designing, implementing, and maintaining secure hosting environments. This position will support the development, maintenance, and integration of hosting environments for mission-critical NCIS applications across on-premises, commercial cloud, and hybrid cloud infrastructures.

Quantico, VA 22134 • (26.9 miles) • Full Time • 11/1/2026

RiVidium Inc. is seeking an Endpoint Security Solutions (ESS) Systems Engineer ? Level 1 to provide senior-level engineering support for enterprise endpoint security operations within a mission-critical Department of Defense environment. The selected candidate will lead the deployment, configuration, maintenance, and optimization of enterprise endpoint security solutions while ensuring compliance with DoD cybersecurity requirements and organizational security policies. This position serves as a subject matter expert (SME) for the Trellix Enterprise Security Suite and related endpoint security technologies. The successful candidate will provide technical leadership, support vulnerability management and compliance initiatives, contribute to incident response activities, and help maintain a s

Silver Spring, MD 20906 • (27.5 miles) • Full Time • $110,000 to $125,000 / yr • 11/1/2026

Job Title: Chief Building Engineer Full Time position - 40 hours per week Salary Range: $110,000 - $125,000 per yearbased on skills and experience Benefits: Medical, Dental, Vision, Life, LTD, and 401(k) Schedule: Monday - Friday 7:30 am to 4:30 pm The ideal candidate will possess strong knowledge of building systems, preventive maintenance, asset management, budgeting, construction administration, and contract management. EPA Universal Certification and OSHA training are preferred. Candidates should have a minimum of seven (7) years of progressively responsible building engineering or facilities management experience, including at least five (5) years of supervisory or leadership experience. Experience in a high-rise residential, commercial, healthcare, hospitality, or institutional envir

Beltsville, MD 20705 • (34.2 miles) • Full Time • $95,000 to $120,000 / yr • 11/1/2026

Manufacturing Data Engineer Job Description ION Storage Systems offers solid-state battery solutions that prioritize performance, safety, and durability. Focusing on a variety of portable and stationary energy storage applications, ION's patented, three-dimensional ceramics design offers a sustainable approach to next-generation energy storage. Built on a scalable, modular ceramic structure, ION's batteries are ready to meet the demands of an increasingly electrified world. We are backed by leading venture capital firms including Alsop Louie Partners, Clear Creek Investments, VoLo Earth Ventures, and Toyota Ventures. We offer an inclusive environment with opportunities for growth and believe that a thriving workspace leads to a thriving company. We hope you will contact us to learn more an

Laurel, MD • (37.2 miles) • Full Time • $64.04 to $120.27 / hr • 11/1/2026

Wyetechis seeking a Software Engineer to support Machine Learning as aDeployment Engineer who moves video,image,speech,and text analytics (VISTA)models from research prototype to production inference services that downstream engineering teams can run in Kubernetes or similar environments. You will work individually or as part of a small research/SDK team to: Collaborate cross-functionally working directly with end users to understand requirements and with researchers to align development with real-world neds. Build the CI/CD and packaging around Python on NVIDIA Triton Inference Server, with TensorRT execution providers and Business Logic Scripting (BLS) in-service pipelines. Tune pipelines for throughput, and support them through customer transition. Review and test software components ag

Upper Marlboro, MD 20774 • (40.1 miles) • Full Time • $98,000 to $108,000 / yr • 11/1/2026

United States Bullet Proofing, Inc. (USBP) is seeking a Design Engineer to support the development, refinement, and continuous improvement of aluminum door and window systems. This role owns designs from concept through production release, with an emphasis on physical security performance – including ballistic resistance, forced entry resistance, and blast mitigation. The ideal candidate combines strong mechanical design fundamentals with hands-on knowledge of door hardware, laminated glass layups, and manufacturing processes, and is comfortable coordinating across internal teams, outside test labs, and partner engineering firms. Key Responsibilities • Design, detail, and document aluminum door and window assemblies and components using 3D CAD software, producing manufacturing-ready drawin

Columbia, MD • (40.4 miles) • Full Time • 11/1/2026

*This position requires an Active Top Secret/SCI with Fullscope Polygraph clearance to be considered.* ProSync is seeking a Software Engineer II to support a small, crosscontract engineering team responsible for developing, maintaining, and enhancing enterprise monitoring solutions. This role focuses on building Zabbix monitoring templates, supporting system administrators and network engineers with dashboard customization, and ensuring proper agent deployment across diverse environments. The engineer works onsite at the Columbia, MD location, collaborates closely with mission support teams, and manages incoming work through a structured JIRA ticket queue. Responsibilities: Monitoring Solution Development Contribute to the evolution of enterprise monitoring platforms, transitioning from le

Chantilly, VA 20151 • (3.9 miles) • Full Time • 11/1/2026

Job Title: Sr Electrical Engineer (Secret Clearance) Location: Chantilly, VA Type: Direct Hire Work Model: Onsite Security Clearance: Active Secret or Top Secret security clearance Compensation: $110,000 to $170,000 annually, commensurate with experience. Plus Benefits. Responsibilities Act as the primary point of contact for electrical-related project issues Complete projects from start to finish without direction Conduct surveys of existing conditions Write technical reports Perform calculations, select equipment, and design systems (lighting, power, fire alarm, and telecom/data systems) Prepare project specifications Respond to Requests for Information during bidding and construction Review construction submittals Conduct and document final inspections Generate As-Built drawings Ensure

Ashburn, VA 20148 • (5.5 miles) • Full Time • $93,000 to $104,000 / yr • 11/1/2026

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at www.unissant.com. Unissant is seeking a Manual Test Engineer to join our team in Ashburn, Virginia. Qualified applicants will be subject to a DHS/CBP background investigation. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience. This is a multi-year contract to suppo

Herndon, VA • (7.9 miles) • Full Time • 11/1/2026

Senior Software Engineer – Access Control Are you ready to redefine access control and develop cutting-edge security solutions that make businesses smarter and safer? Do you enjoy leading technical initiatives, mentoring engineers, and solving complex challenges across the full stack? If so, we want you to join our Access Control team as a Senior Software Engineer ! Our mission is to provide businesses with an advanced access control solution that ensures security, simplifies management, and enhances efficiency . Our cloud-based platform enables businesses to manage access control, intrusion detection, and video surveillance seamlessly through Alarm.com's user-friendly web and mobile applications. With features like multi-site management, swipe to disarm, expiring access, access history re

Herndon, VA • (7.9 miles) • Full Time • 11/1/2026

Who we are. Platinum Technologies is a Northern Virginia based integrated solutions firm that specializes in Cybersecurity, Cloud and Digital Services to the Public Sector. Our team solves hard problems and helps our Mission Partners achieve their goals. If you are self-motivated, possess demonstrated learning agility, and are passionate about delivering high-quality work products – we want to hear from you. We lead with technical expertise, but that is just the tip of the iceberg – the ‘Why’ matters. At Platinum, we don’t hire people to do a job. We provide professional and leadership development to complement our self-motivated domain experts. Our teammates are dot-connecting leaders that operate in a mutually accountable environment to deliver thought leadership, expert technical analys

Ashburn, VA 20146 • (7.9 miles) • Full Time • 11/1/2026

Electrical Solutions Engineer - Critical Facilities - Ashburn, VA / Remote This opportunity is working with a leading mission-critical data center provider. This firm provides data center solutions custom-fit to the requirements of their client's mission-critical operational facilities. This opportunity provides a career-growth minded role with exciting projects with leading-edge technology and innovation as well as competitive salaries and benefits. They build mission-critical facilities for data center facilities nationwide for Enterprise, Colocation and Hyperscale Companies. This role is ideal for a smart, sharp, and driven engineer with a strong grasp of concept-level design and construction drawings. The ideal candidate will be proficient in AutoCAD and Revit, with experience in elect

Manassas, VA • (11.4 miles) • Full Time • $80,000 to $130,000 / yr • 11/1/2026

Lead Control Systems Engineer Full-Time | On-Site with 20%-40% travel | Ohio & Northern Virginia Position Overview We are seeking a Lead Control Systems Engineer to design and deliver building automation and industrial control projects from concept through startup and commissioning. This hands-on technical leadership role combines controls engineering, instrumentation and electrical design, software configuration, customer collaboration, and field execution. The Lead Engineer will guide a small project team while remaining directly involved in engineering, testing, troubleshooting, and client support. Key Responsibilities Serve as the technical lead for project teams of approximately two to five engineers, assigning work, reviewing deliverables, and supporting team development. Lead custom

Arlington, VA 22207 • (20.9 miles) • Full Time • 11/1/2026

BOOST LLC is a dynamic management consulting firm that offers an array of government-compliant back-office solutions to support our teaming partners within the GovCon space. We are working with our client, Don Selvy Enterprises (DSE) to find their next highly skilled GPS Modernization Engineer. About DSE DSE, Inc. is a team of experienced professionals dedicated to engineering, training, and program management that enables front-line soldiers, sailors, and Marines to fully exploit the tactical capabilities of aviation and maritime platforms. We accomplish this by using the most qualified employees and keeping abreast of every new capability in aviation, maritime technologies, and simulation/training technology as it emerges. Our wide range of expertise is constantly expanding as we seek va

Washington, DC • (26.7 miles) • Full Time • 11/1/2026

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking an experienced Senior - Supervising Electrical Engineer to join our team in Washington DC team. Our dynamic work environment provides the optimal setting to take your engineering career to the next level. From our supportive culture, diverse workforce, and competitive compensation to our flexible work scheduleMonday to Thursday in the office for 9 hours and Friday for 4 hours remotely at home and fun social events, it is everything you will need for an exciting,

Washington, DC 20019 • (30.7 miles) • Full Time • $70,000 to $95,000 / yr • 11/1/2026

About Matrix Systems and Technology inc Established in 1996, Matrix Systems and Technology, Inc. (MSTi) provides IT and engineering services to federal, state and local government and commercial clients. Our work includes software testing and quality assurance, project management, requirements analysis, implementation support and IT staff augmentation. Responsibilities · Design, develop, test and maintain Java full stack applications and APIs. · Develop web interfaces and backend services and integrate application components. · Work with MongoDB and relational databases, including Amazon Aurora/RDS. · Support application deployment and troubleshooting in AWS environments. · Review code, guide technical decisions and mentor other engineers. · Collaborate with requirements, testing and deliv

Laurel, MD • (37.2 miles) • Full Time • 11/1/2026

Description: The role of Software Engineer includes developing, maintaining, and enhancing software systems in accordance with project requirements. Works effectively both independently and collaboratively within a team. The role entails reviewing and testing software components to ensure compliance with design requirements and documenting test outcomes. Additionally, the Software Engineer II addresses and resolves software issues reports, employing suitable software development and design methodologies tailored to the development environment. Furthermore, the role provides specific insights into the software components of system design. Requirements: - Java programming for distributed systems, with experience in networking and multi-threading - Agile development experience - NoSQL – Mongo

Chantilly, VA 20152 • (0.9 miles) • Full Time • $140,000 to $190,000 / yr • 10/31/2026

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibilities at the cutting edge of technology. They know they will be well-rewarded and recognized for their commitment. Our people know they will enjoy plentiful opportunities to grow, thrive, and have fun as a member of the Vibrint family. Join Vibrint, where your career is a priority, and your future is ou

Chantilly, VA 20151 • (3.9 miles) • Full Time • 10/31/2026

Description: As a Senior Mechanical Design Engineer, you will serve as the technical authority for mechanical systems design and delivery on large-scale data center and mission-critical infrastructure projects. With 10+ years of experience in the A/E industry, you will lead the full lifecycle of mechanical design from conceptual development through commissioning driving design quality and ensuring the reliability, scalability, and efficiency of HVAC and cooling infrastructure. This role requires deep expertise in data center cooling systems, a collaborative leadership style, and a commitment to continuous improvement. Key Responsibilities · You will serve as the senior technical lead for mechanical design across the full project lifecycle from concept development and load modeling through

Chantilly, VA 20151 • (3.9 miles) • Full Time • $181,993 to $234,878 / yr • 10/31/2026

Help turn complex data challenges into scalable solutions that support critical mission objectives. Bring your data engineering expertise to NS2 Mission as a Senior/Expert Data Engineer , supporting our Data Pipeline team in Chantilly, VA , and driving the development and optimization of reliable, scalable data pipelines and cloud-based platforms. In this role, you will apply your technical expertise to complex data engineering challenges, developing reliable data processing solutions and optimizing workflows across the data lifecycle. You will collaborate with software engineers, fellow data engineers, and mission stakeholders to translate operational requirements into effective, production-ready solutions. Your experience will help drive technical decisions, improve pipeline performance,

Chantilly, VA 20151 • (3.9 miles) • Full Time • $125,000 to $175,000 / yr • 10/31/2026

Description: Position Summary The RF Performance Engineer role is a highly skilled and experienced RF Performance Verification Engineer to join our team, focusing on 4G (LTE) and 5G (NR) wireless communication systems. The ideal candidate will possess a deep understanding of RF principles, 3GPP standards, and practical experience in verifying system performance under diverse RF conditions. This role also requires strong analytical, communication, and leadership skills to support customers, mentor junior engineers, and effectively showcase our cutting-edge products. Description At Nokia Federal Solutions (NFS), we are committed to building scalable, secure, and resilient networks that enhance government operations. Our team helps solve complex challenges for U.S. civil, defense, and intelli

Chantilly, VA • (4 miles) • Full Time • 10/31/2026

Why LeoLabs? At LeoLabs, we're building theliving map of activity in space.Through our proprietary global radar network and AI-enabled analytics platform, we collect millions of measurements daily on more than 25,000 objects in low Earth orbit (LEO).Our radar-powered intelligence protects billions in assets, monitors adversarial behavior, and ensures safe operations for commercial and government missions. We're not just building technology, we areredefining global security, safety, and transparency in space. As orbital activity accelerates and threats grow more complex, LeoLabs is atrusted partner for Space Domain Awareness, Space Traffic Management, and Satellite Operations for top-tier space operators and allied defense organizations. If you're looking to work on mission-critical challen