MASS jobs in Alexandria, VA

Chantilly, Virginia

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Today

Bring more to life. Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At SCIEX, one of Danaher's 15+ operating companies, our work saves lives-and we're all united by a shared commitment to innovate for tangible impact. You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact - innovating at the speed o

Full-time

USD 38.00 - 41.00 per hour

Seasonal Associate, Public Policy (Reston, VA or Remote)

Remote or Reston, Virginia

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20d ago

ICF is hiring a seasonal associate to contribute to our area of business that focuses on the review and analysis of public comments on highly scrutinized and often controversial public policy topics. Public Comment seasonal associates will support major federal rulemaking efforts by processing and analyzing comment submissions and preparing written technical support documentation. Topical areas within the Public Comment area of business include public health, energy, environment, labor, transpor

Full-time

USD 37,855.00 - 64,354.00 per year

Systems Administrator- Jr/Mid-level

Springfield, Virginia

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Today

Systems Administrator - Jr/Mid-level Location: Springfield, VA Required Clearance: TS/SCI FSP Employment Type: Full-Time Regular Shift: Day Travel: No Relocation Assistance: YesPrimary Responsibilities: Systems Administrator performing system security administration functions; managing customer accounts via Active Directory; troubleshooting and diagnosing and correction of problems; plans, tests, installs, and integrate new and upgraded versions of the relevant operating systems, third party so

Full-time

USD 75,000.00 - 130,000.00 per year

Missile Systems Analyst, Expert

Fort Belvoir, Virginia

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Today

Job Type: Full-Time Clearance: TS/SCI CI Poly Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. Job Summary Castalia Systems is seeking a Missile Systems Analyst, Expert to support to the government's all source intelligence analysis of foreign weapons of mass destruction (WMD) programs, to include the proliferation and procurement of WMD-applicabl

Full-time

USD 128,350.00 - 135,900.00 per year

Systems Engineer

Washington, District of Columbia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 85,000.00 per year

Senior All Source Analyst (Network Analysis)

Reston, Virginia

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Today

Job Type Full-time Description POSITION: Senior All Source Analyst (Network Analysis) WORK LOCATION: Reston, VA JOB CATEGORY: Intelligence JOB TYPE: Full-Time REQUISITION ID: EM37-036 CITIZENSHIP: United States Citizen CLEARANCE TYPE: Top Secret/SCI/ W/CI Poly TRAVEL REQUIREMENTS: None E&M Technologies, Inc. is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' missio

Full-time

USD 130,000.00 per year

Mechanical Design Engineer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 81,000.00 - 154,700.00 per year

Systems Engineer

Washington, District of Columbia

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Today

Full-time

USD 100,000.00 per year

Biomedical Engineer Senior

Reston, Virginia

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Today

Job Type: Full-Time Workplace Type: Onsite Clearance: Minimum TS/SCI with the ability to obtain a CI Poly Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. Job Summary: Castalia Systems is seeking a Biomedical Engineer, Senior to support to the government's all source intelligence analysis of foreign weapons of mass destruction (WMD) programs, to i

Full-time

USD 102,000.00 - 108,000.00 per year

Deskside Support Engineer

Washington, District of Columbia

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Today

Job ID: 2617424 Location: Washington, DC, US Date Posted: 2026-09-30 Category: Information Technology Subcategory: Technical Svcs Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Deskside Support Engineer to join our team. The primary responsibilities of this role are to provide Tier 2 and Tier 3 deskside end user support including imag

Full-time

USD 40,001.00 - 80,000.00 per year

Weapons System Analyst, Sr.

Reston, Virginia

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Today

Job Type: Full-Time Workplace Type: Onsite Clearance: Minimum TS/SCI CI Poly Job Summary Castalia Systems is seeking a Weapons System Analyst (Nuclear Enterprise), Sr. to support to the government's all source intelligence analysis of foreign weapons of mass destruction (WMD) programs, to include the proliferation and procurement of WMD-applicable materials, technologies, and knowledge, and provides intelligence analysis support to the entire spectrum of DoD and USG counter-WMD efforts. This pos

Full-time

USD 116,000.00 - 125,000.00 per year

Cross Domain Solutions Principal Engineer

Springfield, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 172,800.00 - 216,000.00 per year

Operational Test and Evaluation Engineer SME

Washington, District of Columbia

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Today

Full-time

USD 140,000.00 per year

Mid-Level Systems Engineer

Lanham, Maryland

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Today

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We areseeking a M

Full-time

Technical Expert Subject Matter Expert

Washington, District of Columbia

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Today

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 d

Full-time

Junior Cloud Software Engineer

Columbia, Maryland

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Today

Description Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Cloud Software Engineer. You will be joining a critical mission supporting our customers big data processing platforms. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making. You will be working wi

Full-time

USD 126,500.00 - 170,500.00 per year

Deskside Support Lead

Ashburn, Virginia

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Today

Job ID: 2617122 Location: Ashburn, VA, US Date Posted: 2026-09-22 Category: Information Technology Subcategory: Technical Support Schedule: Full-Time Shift: Day Job Travel: Yes - 50% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Deskside Support Lead to join our team. The primary responsibilities of this role are to provide Tier 2 and Tier 3 deskside end user support

Full-time

USD 40,001.00 - 80,000.00 per year

Cloud Software Engineer

Columbia, Maryland

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Today

Description Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Cloud Software Engineer. You will be joining a critical mission supporting our customers big data processing platforms. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making. You will be working with the

Full-time

USD 148,500.00 - 227,000.00 per year

Data Center Controls Engineer, Data Center Capacity Delivery - Controls, DCC Communities

Manassas, Virginia

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Today

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we?re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain ? and we?re looking for talented people who

Full-time

Senior Principal Systems Engineer

Lanham, Maryland

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Today

Full-time

MASS jobs in Alexandria, VA, USA