Dahlgren jobs in Dahlgren hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $142,322/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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boozallen.com · HQ: McLean, United States · Intelligence · Management Consulting · National Security · IT Consulting & Digital Transformation · 5000+ employees · Est. 1914 · IT services · Trust A · Hiring 1621, 140 new
HQ: McLean, United States · Intelligence · Management Consulting · National Security · IT Consulting & Digital Transformation · 5000+ employees · Est. 1914 · IT services · Trust A · Hiring 1621, 140 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
amentum.com · HQ: Chantilly, United States · Military Logistics · Business Process Outsourcing (BPO) · Engineering Services · 5000+ employees · Est. 2020 · Trust B · Hiring 1465, 120 new
HQ: Chantilly, United States · Military Logistics · Business Process Outsourcing (BPO) · Engineering Services · 5000+ employees · Est. 2020 · Trust B · Hiring 1465, 120 new
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.
sigmadefense.com · HQ: Perry, United States · Electronic Warfare · Military Communication · C4ISR · Trust A · Hiring 50, 34 new
HQ: Perry, United States · Electronic Warfare · Military Communication · C4ISR · Trust A · Hiring 50, 34 new
Sigma Defense Systems is a defense technology enterprise and systems integrator specializing in tactical communications, C5ISR, and CJADC2 solutions. The company provides software-defined networking hardware, DevSecOps software development, electronic warfare capabilities, tactical edge intelligence, and digital modernization services to connect military personnel and command structures. Headquartered in Perry, Georgia, United States, the organization serves the U.S. Department of Defense, armed forces branches, intelligence agencies, and government partners across national and international operational theaters.
mantech.com · HQ: Herndon, United States · IT Consulting & Digital Transformation · Information Security · National Security · 1001-5000 employees · Est. 1968 · Trust A · Hiring 450, 51 new
HQ: Herndon, United States · IT Consulting & Digital Transformation · Information Security · National Security · 1001-5000 employees · Est. 1968 · Trust A · Hiring 450, 51 new
ManTech is a Virginia company founded in 1968 that provides technology services to United States defence and intelligence agencies. Its work covers cybersecurity, data analytics, cloud and mission systems engineering. The company employs thousands of cleared technologists.
simis.cn · HQ: Shanghai, China · Science & Engineering · Education · Higher Education · Research Institutes · 201-500 employees · Hiring 44, 3 new
HQ: Shanghai, China · Science & Engineering · Education · Higher Education · Research Institutes · 201-500 employees · Hiring 44, 3 new
Headquartered in the Yangpu District of Shanghai, China, the Shanghai Institute for Mathematics and Interdisciplinary Sciences is an advanced research institution dedicated to pioneering fundamental and applied mathematical studies. Jointly supported by the Shanghai Municipal Government and Fudan University, the institute conducts high-level research across diverse disciplines, including theoretical physics, artificial intelligence, and computational biomedicine. Led by world-renowned mathematician Shing-Tung Yau, it serves as an international academic platform focused on cultivating top scientific talent and solving complex theoretical and real-world challenges.
parsons.com · HQ: Chantilly, United States · Civil & Structural Engineering · C4ISR · Engineering Services · Homeland Security · 5000+ employees · Est. 1944 · NYSE: PSN · Trust B · Hiring 1379, 145 new
HQ: Chantilly, United States · Civil & Structural Engineering · C4ISR · Engineering Services · Homeland Security · 5000+ employees · Est. 1944 · NYSE: PSN · Trust B · Hiring 1379, 145 new
Parsons Corporation is a technology-driven defense, intelligence, and critical infrastructure engineering enterprise. The company focuses on delivering advanced cybersecurity, missile defense and space ground systems, geospatial intelligence, environmental remediation, and complex civil infrastructure engineering for transportation, aviation, bridges, and water systems.
hepburnandsons.com · HQ: Manassas, United States · Military Training · Engineering Services · Naval Systems · 51-200 employees · Hiring 10, 1 new
HQ: Manassas, United States · Military Training · Engineering Services · Naval Systems · 51-200 employees · Hiring 10, 1 new
Hepburn and Sons is an American engineering and advisory firm serving the US Navy and the maritime industry. It provides systems engineering, integrated logistics support, training and program management, with roles such as Aegis combat systems specialists, ILS analysts and fleet energy R&D program managers. The company is headquartered in Manassas, Virginia, United States.
l3harris.com · HQ: Melbourne, United States · C4ISR · Military Satellites · Electronic Warfare · Military Communication · Defense Manufacturing · 5000+ employees · Est. 2019 · Trust A · Hiring 1514, 183 new
HQ: Melbourne, United States · C4ISR · Military Satellites · Electronic Warfare · Military Communication · Defense Manufacturing · 5000+ employees · Est. 2019 · Trust A · Hiring 1514, 183 new
L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.
jrc.com · HQ: Washington, United States · Semiconductor IP & Chip Design Services · Engineering Services · 51-200 employees · Est. 2003 · Hiring 15, 1 new
HQ: Washington, United States · Semiconductor IP & Chip Design Services · Engineering Services · 51-200 employees · Est. 2003 · Hiring 15, 1 new
JRC is a United States defense technology company that tackles engineering challenges for the Department of Defense and other government agencies. Its work covers microelectronics solutions, aerospace systems engineering and research and development supporting strategic deterrence missions, and it hires systems safety, test and evaluation, cyber testing and standard cell design engineers. The company is headquartered in Washington, DC, United States.
tatitlek.com · HQ: Anchorage, United States · Investment Holding Companies · IT Infrastructure & Networking Services · Engineering Services · Facilities Management · 1001-5000 employees · Est. 1973 · Hiring 110, 3 new
HQ: Anchorage, United States · Investment Holding Companies · IT Infrastructure & Networking Services · Engineering Services · Facilities Management · 1001-5000 employees · Est. 1973 · Hiring 110, 3 new
The Tatitlek Corporation is an Alaska Native village corporation headquartered in Anchorage, Alaska, owned by shareholders of the Native Village of Tatitlek and active in government, defense and commercial contracting through subsidiaries such as Tatitlek Federal Services, Tatitlek Technologies and GeoNorth. Established in 1973 under the Alaska Native Claims Settlement Act, it employs about 1,300 people across Alaska and 46 locations, with major work at Navy and Army sites in Virginia and Maryland. It hires electricians, HVAC and maintenance technicians, network and systems administrators, program managers, laboratory scientists and administrative staff.
delawarenationindustries.com · HQ: Arlington, United States · Engineering Services · IT Consulting & Digital Transformation · Systems Integrators · Trust B · Hiring 41, 6 new
HQ: Arlington, United States · Engineering Services · IT Consulting & Digital Transformation · Systems Integrators · Trust B · Hiring 41, 6 new
Delaware Nation Industries (DNI) is a family of tribally owned technology and government contracting companies operating under the economic development umbrella of the Delaware Nation. Based in Oklahoma, the organization holds SBA 8(a) and HUBZone certifications to deliver enterprise IT, cybersecurity, engineering, research and development, and professional services to defense and federal civilian agencies.
simventions.com · HQ: Dahlgren, United States · 501-1000 employees · Est. 2020 · Hiring 22, 2 new
HQ: Dahlgren, United States · 501-1000 employees · Est. 2020 · Hiring 22, 2 new
We develop, integrate, AND transitionnew technology to our warfighters. SimVentions has been 100% employee-owned since 2020! At the heart of who we are, and reflected in our tag line, Imagine. Create. Explore.
$105k – $140k per year · Senior · 5+ years exp · In office (Dahlgren, United States) · Bachelor's Degree · Top Secret · Citizenship or vetting required · Senior
caci.com · HQ: Reston, United States · Data & Analytics · Cybersecurity · Military · National Security · IT Consulting & Digital Transformation · Intelligence · Electronic Warfare · 5000+ employees · Est. 1962 · IT services · Trust D · Hiring 1406, 125 new
HQ: Reston, United States · Data & Analytics · Cybersecurity · Military · National Security · IT Consulting & Digital Transformation · Intelligence · Electronic Warfare · 5000+ employees · Est. 1962 · IT services · Trust D · Hiring 1406, 125 new
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
resource-management-concepts.com · HQ: Lexington Park, United States · IT Consulting & Digital Transformation · Information Security · Engineering Services · Trust A · Hiring 19, 7 new
HQ: Lexington Park, United States · IT Consulting & Digital Transformation · Information Security · Engineering Services · Trust A · Hiring 19, 7 new
Resource Management Concepts (RMC) is an American government contractor that provides engineering, cybersecurity and information technology services to the US Department of Defense and other federal customers. Its staff support Navy and Marine Corps programmes with radar and systems engineering, software development, identity and access management and cyber defence work at sites such as Quantico, Dahlgren and Port Hueneme. The company is headquartered in Lexington Park, Maryland, United States.
radiancetech.com · HQ: Huntsville, United States · National Security · Engineering Services · 501-1000 employees · Trust B · Hiring 82, 13 new
HQ: Huntsville, United States · National Security · Engineering Services · 501-1000 employees · Trust B · Hiring 82, 13 new
Radiance Technologies is an employee-owned US defense and intelligence contractor headquartered in Huntsville, Alabama, providing research, engineering and analysis in directed energy, cyber, intelligence, AI and machine learning, hypersonics and space. It operates offices near government customers in places such as Beavercreek and Dayton in Ohio, Ruston in Louisiana, Dahlgren in Virginia and Colorado, and works with partner firms including Phased n Research and Verus Research. It hires software engineers, data scientists, model-based systems engineers, GEOINT analysts, electromagnetics engineers and interns, with most openings in Dayton and Huntsville.
gov2x.com · HQ: Reston, United States · Artificial Intelligence · Military · Autonomous Driving · 1001-5000 employees · Trust B · Hiring 480, 62 new
HQ: Reston, United States · Artificial Intelligence · Military · Autonomous Driving · 1001-5000 employees · Trust B · Hiring 480, 62 new
Headquartered in Reston, Virginia, V2X is a leading global defense contractor and government services provider that delivers critical mission-readiness solutions across defense, national security, and civilian agencies. Formed through the merger of Vectrus and Vertex Aerospace, the company specializes in aerospace maintenance and modernization, logistics, base operations support, and mission-focused IT and cybersecurity solutions. Its multidisciplinary teams provide comprehensive infrastructure sustainment and operational capabilities across all phases of the mission lifecycle in military theaters and federal facilities worldwide.
lockheedmartin.com · HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 3113, 159 new
HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 3113, 159 new
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
On site98%
85
Equity44%
38
The market right now
Alion currently lists 87 open Tech jobs in Dahlgren from 19 companies. 12 of them were posted or refreshed in the last seven days. 19 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
47 of these Tech jobs in Dahlgren state pay directly. Across them the middle half of the market sits between $120K and $158K a year, with a median of $140K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Who is hiring
The employers with the most open Tech jobs in Dahlgren right now are Amentum (24), The Tatitlek Corporation (13), Parsons (8), Booz Allen Hamilton (7), Shanghai Institute for Mathematics and Interdisciplinary Sciences (7), and SimVentions (6). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are Linux (20), Windows (17), Jira (16), Agile (16), Red Hat (13), Confluence (13), Python (12), and CI/CD (11). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
Relocation, visas and equity
Of the current Tech jobs in Dahlgren, 1 offers a relocation package and 38 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
How many Tech jobs in Dahlgren are open right now?
There are 87 open Tech jobs in Dahlgren on Alion from 19 companies. The list was last refreshed on October 28, 2026.
What do Tech jobs in Dahlgren pay?
The median is $140K a year, and the middle half of the market falls between $120K and $158K. This is based on the 47 listings that state pay.
Are any of these roles remote?
This selection is currently made up of on-site and hybrid positions. Use the remote filter on the jobs page to see what is open elsewhere.
Which companies are hiring?
The most active employers right now are Amentum, The Tatitlek Corporation, Parsons, Booz Allen Hamilton, Shanghai Institute for Mathematics and Interdisciplinary Sciences, and SimVentions. Each has its own page on Alion with the rest of its open roles.
Can I get visa sponsorship or relocation?
Yes - of the current listings, 1 offer a relocation package. Both are filters on the jobs page.
How do I apply?
Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply.
