Operations Support Systems jobs in Reston, VA

Chantilly, Virginia

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Today

Job Number: R0244684 Test Engineering Expert The Opportunity: Test integrated systems, execute Factory Acceptance Testing ( FAT ) or similar User Acceptance Testing activities, and perform requirements-based testing as a Senior Test Engineer. Demonstrate strong communication skills . Work effectively with internal engineering teams and external vendors to ensure quality, compliance, and acceptance of sof tware products. You have: 7+ years of experience with system or sof tware testing, valida

Full-time

USD 86,800.00 - 198,000.00 per year

Mid Test Engineer

Chantilly, Virginia

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Today

Job Number: R0244689 Test Engineer, Mid The Opportunity: Test integrated systems, execute Factory Acceptance Testing ( FAT ) or similar User Acceptance Testing activities, and perform requirements-based testing as a Test Engineer. Demonstrate strong communication skills . Work effectively with internal engineering teams and external vendors to ensure quality, compliance, and acceptance of sof tware products. You Have: 3+ years of experience with system or sof tware testing, validation, or acc

Full-time

USD 62,000.00 - 141,000.00 per year

Lead Test Engineer

Chantilly, Virginia

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Today

Job Number: R0244677 Test Engineer, Lead The Opportunity: Test integrated systems, execute Factory Acceptance Testing (FAT) or similar User Acceptance Testing activities, and perform requirements-based testing as a Senior Test Engineer. Demonstrate strong communication skills. Work effectively with internal engineering teams and external vendors to ensure quality, compliance, and acceptance of software products. Join us. The world can't wait. You Have: 3+ years of experience with system or sof

Full-time

USD 99,000.00 - 225,000.00 per year

Pending TSA Field IT Operations & Customer Support Opportunities

Dulles, Virginia

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Today

Job ID: 2613780-OTHLOC-648 Location: Dulles, VA, US Date Posted: 2026-07-01 Category: Administration Subcategory: Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Public_Trust Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking incumbent and external talent to support the Department of Homeland Security (DHS) Transportation Security Administration (TSA) Field Operations & Custom

Full-time

USD 40,001.00 - 80,000.00 per year

Cloud Operations and Customer Support Engineer, Jr.

Springfield, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cloud Based Services, Infrastructure Management (IM), Linux Distributions Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Cloud Ope

Full-time

USD 107,744.00 - 127,650.00 per year

Cyber Operations Support Specialist (SharePoint)

Ashburn, Virginia

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Today

Leidos is seeking a SharePoint & Power Platform Administrator to manage and maintain the collaboration environment for the CBP Cyber Security Directorate (CSD). In this role you will own the structure, content, and usability of CSD's SharePoint sites, administer Microsoft Power Platform solutions, and manage taskers to ensure timely, complete, and compliant responses across all CSD divisions. This is a hands-on content and platform administration role. You'll be the go-to person keeping CSD's S

Full-time

USD 87,100.00 - 157,450.00 per year

Junior Cloud Operations and Customer Support Engineer

Springfield, Virginia

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Today

Overview Junior Cloud Operations and Customer Support Engineer Springfield, VA and St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT

Full-time

USD 117,000.00 - 140,000.00 per year

Senior Test Engineer

Chantilly, Virginia

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Today

Job Number: R0244688 Test Engineer, Senior The Opportunity: Test integrated systems, execute Factory Acceptance Testing (FAT) or similar User Acceptance Testing activities, and perform requirements-based testing as a Senior Test Engineer. Demonstrate strong communication skills. Work effectively with internal engineering teams and external vendors to ensure quality, compliance, and acceptance of software products. You Have: 5+ years of experience with system or software testing, validation, or

Full-time

USD 86,800.00 - 198,000.00 per year

Senior Test Engineer

Chantilly, Virginia

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Today

Job Number: R0244687 Test Engineer, Senior The Opportunity: Test integrated systems, execute Factory Acceptance Testing (FAT) or similar User Acceptance Testing activities, and perform requirements-based testing as a Senior Test Engineer. Demonstrate strong communication skills. Work effectively with internal engineering teams and external vendors to ensure quality, compliance, and acceptance of software products. You Have: 5+ years of experience with system or software testing, validation, or

Full-time

USD 86,800.00 - 198,000.00 per year

Senior ServiceNow Engineer

Reston, Virginia

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Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

USD 141,850.78 - 212,776.16 per year

Pending TSA Field IT Operations & Customer Support Opportunities

Springfield, Virginia

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Today

Job ID: 2613780 Location: Springfield, VA, US Date Posted: 2026-07-01 Category: Administration Subcategory: Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Public_Trust Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking incumbent and external talent to support the Department of Homeland Security (DHS) Transportation Security Administration (TSA) Field Operations & Customer Sup

Full-time

USD 40,001.00 - 80,000.00 per year

Data & Software Engineer

Chantilly, Virginia

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Today

The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Candidate must have experience: Building end-to-end data pipelines leveraging PythonUsing orchestration tools to deploy data pipe

Full-time

Data & Software Engineer

Chantilly, Virginia

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Today

The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Responsibilities Work with stakeholders to understand data requirements, assess feasibility, and design appropriate solutions wit

Full-time

Cloud Operations and Customer Support Engineer, Jr.

Springfield, Virginia

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Today

Overview Abile Group has an exciting and challenging opportunity for a Cloud Operations and Customer Support Engineer, Jr. on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security

Full-time

Data/Software Engineer

McLean, Virginia

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Today

Build modern data solutions that drive mission-critical decision making. NS2 Mission is seeking a Data & Software Engineer to support the team in McLean, VA. In this role, you'll work as part of a small, highly collaborative engineering team to design, develop, and maintain scalable data pipelines and software solutions supporting mission operations. You'll leverage modern cloud technologies, big data frameworks, and AI/ML capabilities to build high-performance applications and data workflows th

Full-time

Senior IT Operations Management and Acquisition Support

Fort Belvoir, Virginia

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Today

Senior IT Operations Management & Acquisition Support DEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We are inspired by our clients' critical missions and driven to provide the most effective solutions to execute their missions, operational challenges, and requirements. Our dedicated, experienced, and talented employees work closely with our clients to ensure the delivery of exceptional services and products. POSITION OVERVIEW In supp

Full-time

Data & Software Engineer

McLean, Virginia

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Today

The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. The candidate must have experience: Building end-to-end data pipelines leveraging Python. Using orchestration tools to deploy da

Full-time

Senior Data Scientist - Payload & SAT-RAN

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 The Senior Data

Full-time

GEOINT Ground Systems Engineering & Operations Thread Engineer

Chantilly, Virginia

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Today

Job ID: 2614088 Location: Chantilly, VA, US Date Posted: 2026-06-29 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a GEOINT Ground Systems Engineering & Operations Thread Engineer to join SAIC's Prime SETA program supporting the NRO in Chantilly, VA . As the GEOINT Ground

Full-time

USD 160,001.00 - 200,000.00 per year

Navy ERP SME

Washington, District of Columbia

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9d ago

At Significance, we believe the best results come from investing in great people. As a woman-owned consulting firm supporting federal civilian and Department of Defense customers, we bring together talented professionals who are passionate about solving complex challenges and making a meaningful impact. We're proud of the culture we've built - one rooted in trust, collaboration, respect, and genuine relationships. Our people are empowered to share ideas, grow their careers, and deliver exceptio

Full-time

Operations Support Systems jobs in Reston, VA, USA