Computer Science jobs in Arlington, VA

Research Resident, AI Bio Threats and Mitigations

Hybrid in Washington, District of Columbia

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Today

Job Type: Term (Fixed Term) About the Team The RAND Center on AI, Security, and Technology's mission is to understand and address emerging threats to global security, in particular biosecurity and AI security. We believe that biotechnology and frontier AI will be among the most powerful and transformative technologies of the coming decades, and that addressing the risks that accompany them is one of today's most pressing challenges. Our work focuses on understanding these threats and developi

Sponsored

Full-time

Compensation information provided in the description

Risk Management Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2615924 Location: Chantilly, VA, US Date Posted: 2026-08-20 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 Risk Management Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) support to a mission-critical program within the Ground Enterp

Full-time

USD 160,001.00 - 200,000.00 per year

Systems Engineer Integrator

Chantilly, Virginia

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Today

Job ID: 2615972 Location: Chantilly, VA, US Date Posted: 2026-08-20 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 an Systems Engineer Integrator in Chantilly, VA to support SAIC's large SETA program, supporting the NRO's Ground Enterprise Directorate (GED), Advanced Groun

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Principal Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2615948 Location: Chantilly, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time 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 Senior Principal Systems Engineer to fill a critical position supporting a large SETA program supporting the NRO's Ground Enterprise Dire

Full-time

USD 160,001.00 - 200,000.00 per year

Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2615932 Location: Chantilly, VA, US Date Posted: 2026-08-20 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 Systems Engineer to provide high-impact Systems Engineering and Technical Advisory (SETA) support to a mission-critical program within the National Reconnai

Full-time

USD 160,001.00 - 200,000.00 per year

Requirements Management Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2615933 Location: Chantilly, VA, US Date Posted: 2026-08-20 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 an experienced Requirements Management Systems Engineer to join our team in providing high-impact Systems Engineering and Technical Advisory (SETA) support fo

Full-time

USD 160,001.00 - 200,000.00 per year

Software Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2615967 Location: Chantilly, VA, US Date Posted: 2026-08-20 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 an Software Systems Engineer in Chantilly, VA to support SAIC's large SETA program, supporting the NRO's Ground Enterprise Directorate (GED), Advanced Ground

Full-time

USD 80,001.00 - 120,000.00 per year

Solutions Architect Chief

Reston, Virginia

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Today

Job ID: 2615837-OTHLOC-403 Location: Reston, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Solutions Archt Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_REMOTE Description SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. This role can be worked r

Full-time

USD 200,001.00 - 240,000.00 per year

Ground Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2615673 Location: Chantilly, VA, US Date Posted: 2026-08-14 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 Ground Systems Engineer to support the LANDMARK AOS program, a large SETA contract supporting the customer's Ground Enterprise Directorate (GED) and its end

Full-time

USD 160,001.00 - 200,000.00 per year

Solutions Architect Chief

Reston, Virginia

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Today

Job ID: 2615098-OTHLOC-403 Location: Reston, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Solutions Archt Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_HYBRID Description SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. The position is pre

Full-time

USD 240,001.00 - 280,000.00 per year

Solutions Architect Senior Principal

Reston, Virginia

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Today

Job ID: 2614879 Location: Reston, VA, US Date Posted: 2026-08-18 Category: Engineering and Sciences Subcategory: Solutions Archt Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_HYBRID Description SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. The position is preferred to b

Full-time

USD 200,001.00 - 240,000.00 per year

Solutions Architect Senior Principal

Arlington, Virginia

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Today

Job ID: 2614879-OTHLOC-237 Location: Arlington, VA, US Date Posted: 2026-08-18 Category: Engineering and Sciences Subcategory: Solutions Archt Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_HYBRID Description SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. The position is

Full-time

USD 200,001.00 - 240,000.00 per year

Solutions Architect Chief

Arlington, Virginia

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Today

Job ID: 2615098-OTHLOC-237 Location: Arlington, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Solutions Archt Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_HYBRID Description SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. The position is

Full-time

USD 240,001.00 - 280,000.00 per year

Mission Integration Engineer

Chantilly, Virginia

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Today

Job ID: 2615185 Location: Chantilly, VA, US Date Posted: 2026-08-03 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 Mission Integration Engineer to provide SETA support to SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporti

Full-time

USD 160,001.00 - 200,000.00 per year

RF Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2614944 Location: Chantilly, VA, US Date Posted: 2026-07-30 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description Description SAIC is looking for a Radio Frequency (RF) Systems Engineer to provide management and outreach support to the government customer RF Program M

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Principal Data Scientist (Marketing Channel Optimization)

Hybrid in Vienna, Virginia

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Yesterday

Overview Provide analytical insight from organizational data to support mission critical decision making. Understand business needs and identify opportunities for new products and services to meet business objectives. Design and develop sophisticated predictive models and advanced algorithms to drive decisions and optimize business results. Devise testing of business data to draw conclusion for statistical significance at various confidence levels. Regarded as an industry expert in the data scie

Full-time

$150,100-$206,450 per year

Signal/Image Process Engineer, Sr

Manassas, Virginia

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8d ago

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We're Doing At Lockheed Martin Rotary & Mission Systems, we are driven by innovation and integrity

Full-time

USD 104,900.00 - 184,920.00 per year

Security Software Engineer (Starshield)

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRODUCT SECURITY ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshie

Full-time

Compensation information provided in the description

Data Scientist

Hybrid in Vienna, Virginia

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Yesterday

Overview Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. Provide analytical insights by extracting data through machine learning, programming, data modeling, and advanced mathematics to recognize complex patterns and identify opportunities to drive impact across the organization. Developing an understanding of business needs and objectives through the use

Full-time

$80,400-$135,600 per year

Software Engineer (Top Secret clearance required)

Reston, Virginia

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Today

Software Engineer Simulation, Optimization & Decision Support Join a team building mission-critical software that turns complex technical concepts into tools decision-makers actually rely on. You ll work across the full stack from backend services to the interfaces that make sophisticated simulations and optimization models usable and across the full lifecycle, from early prototyping through deployment. We re a small, collaborative group where engineers own real problems end to end. If you like

Easy Apply

Full-time

Depends on Experience

Quantum Algorithms Developer

Hybrid in Washington, District of Columbia

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Today

Job Number: R0244204 Quantum Algorithms Developer The Opportunity : Are you fascinated by the possibilities of quantum technology? Do you want to transform its potential into reality? Are you passionate about collaboration and eager to build partnerships that drive innovation? We have an opportunity for you to leverage your scientific and technical expertise to advance quantum computing. In this role, you leverage your existing software development expertise to create programs that scale to me

Full-time

USD 77,600.00 - 176,000.00 per year

Computer Science jobs in Arlington, VA 22203, USA