Critical Thinking jobs in Arlington, VA

Video Teleconferencing Services Technician

Washington, District of Columbia

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Today

Job ID: 2617695 Location: Washington, DC, US Date Posted: 2026-10-07 Category: Information Technology Subcategory: Network Technician Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description The Vanguard 2.2.1 program has an opening for a VTS (Video Teleconferencing Services) Technician to support the Department of State (DOS) Bureau of Diplomati

Full-time

USD 60,001.00 - 100,000.00 per year

Senior Systems Engineer

Washington, District of Columbia

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Today

Job ID: 2617552 Location: Washington Navy Yard, DC, US Date Posted: 2026-10-02 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Systems Engineer to act as an Acquisition Specialist in Washington, DC. This position is supporting a major system acquisiti

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Systems Engineer

Springfield, Virginia

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Today

Job ID: 2616287 Location: Springfield, VA, US Date Posted: 2026-08-31 Category: Engineering and Sciences Subcategory: Systems Engineer 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_ON_SITE Description JOB DESCRIPTION: SAIC seeks an energetic and talented Senior Systems Engineer to join an exciting program and Systems Engineering and Technical Ass

Full-time

USD 120,001.00 - 160,000.00 per year

VA University - 2027 Summer Games Systems Engineer Intern - McLean

Hybrid in McLean, Virginia

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Today

Job Number: R0248361 University - 2027 Summer Games Systems Engineer Intern - McLean, VA The Opportunity: The Summer Games is an innovative internship program that attracts some of the nation's best and brightest students. The goal is to develop a breakthrough idea or solution for one of our customer's most pressing, complex, and multidimensional problems while developing valuable technical skills. This competitive and collaborative program attracts thousands of applicants each year. Simulating

Full-time

USD 53,000.00 - 108,000.00 per year

Senior Business Intelligence Analyst

Hybrid in Vienna, Virginia

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Today

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. Support business decisions by providing quantitative and qualitative data analysis and reporting of patterns, insights, and trends to leadership via dashboards and reports. Analyze business problems and issues using business intelligence tools that incorporate data from internal and external sources

Full-time

$96,900-$141,600 per year

VA University - 2027 Summer Games Data Scientist Intern - McLean

Hybrid in McLean, Virginia

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Today

Job Number: R0248037 University - 2027 Summer Games Data Scientist Intern - McLean, VA The Opportunity: The Summer Games is an innovative internship program that attracts some of the nation's best and brightest students. The goal is to develop a breakthrough idea or solution for one of our customer's most pressing, complex, and multidimensional problems while develop ing valuable technical skills . This competitive and collaborative program attracts thousands of applicants each year. Simulating

Full-time

USD 62,000.00 - 141,000.00 per year

Mechanical Engineer Intern

Arlington, Virginia

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Today

Job Description: Note: This internship is for Summer 2027 Your role as a Mechanical Design Intern As a Mechanical Design Intern, you will apply knowledge gained through formal education to a professional work environment including applying conceptual engineering techniques to design various types of mechanical systems. Assist with envisioning, designing, and delivering innovative design solutions that meet customer needs and increase efficiency and cost effectiveness in construction and opera

Full-time

USD 22.34 - 33.51 per hour

Full Stack Software Developer with C#/.NET Expertise

McLean, Virginia

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Today

Job Title: Full Stack Software Developer with C#/.NET Expertise Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * Bring your expertise and sense of urgency to a team performing mission critical work. Within this team and supporting our product, you will have a direct hand in shaping requirements and expectations for current and fut

Full-time

USD 90,300.00 - 189,600.00 per year

Software Tester

Alexandria, Virginia

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Today

GovCIO is seeking a Software Tester to support a critical government computer system for the U.S. Coast Guard (USCG). This role is primarily responsible for applying expert-level experience in software testing and application verification to support Mission Partners via virtual, remote, and/or physical testing environments. This position will be located in Alexandria, VA, and will be a hybrid position. Responsibilities As a Software Tester, you will serve as a primary technical resource for ver

Full-time

USD 90,000.00 - 112,000.00 per year

Expert Systems Engineer (Requirements)

Chantilly, Virginia

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Today

Description Markon is seeking an Expert Systems Engineer to support an Intelligence Community client in Chantilly, Virginia. This position will serve as a senior technical authority responsible for shaping, evaluating, and guiding complex Sponsor-developed capabilities from initial concept through mission deployment. The Systems Engineer will lead requirements development, technical risk assessment, CONOPS development, technology forecasting, and project planning to ensure advanced technical so

Full-time

USD 170,000.00 - 230,000.00 per year

Director, Digital Growth

Reston, Virginia

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6d ago

ICF is seeking a Director, Digital Growth to lead opportunities for ICF Next's Digital business. @ ICF Next, we are fearless in finding new ways to solve problems, relentless in making sure it pays off for our clients and committed to making a positive change in the world. Join our community of mission-driven strategists, service designers, CX experts, and technologists to challenge the status quo and create opportunities to improve outcomes of federal government programs by making government t

Full-time

USD 10.00 per hour

Systems Engineer (Safety)

Alexandria, Virginia

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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 120,000.00 per year

Entry Level Transit & Rail Engineer

Washington, District of Columbia

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Today

Overview ABOUT THE POSITION VHB is seeking an Entry Level Transit and Rail Engineer to join our group in our Washington, DC, or Tysons, VA offices. Responsibilities Assist VHB team on high-profile projects like:Final Design of VRE L'Enfant Station in Washington, DCPreliminary Engineering for CC2DCA multimodal bridge connection project in Arlington, VAArlington County Metro Ballston West Entrance Design-Build as well as several other high-profile transit and rail projects along the same corrid

Full-time

USD 86,000.00 - 88,000.00 per year

Entry Level Structural Engineer

Washington, District of Columbia

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Today

Overview ABOUT THE POSITION VHB is seeking an Entry Level Structural Engineer to join our group in our Washington, DC, or Tysons, VA offices. Responsibilities Assist VHB team on high-profile projects likeFinal Design of VRE L'Enfant Station in Washington, DCPreliminary Engineering for CC2DCA multimodal bridge connection project in Arlington, VAArlington County Metro Ballston West Entrance Design-Build as well as several other high-profile transit and rail projects along the same corridor.Engi

Full-time

USD 86,000.00 - 88,000.00 per year

Proposal Specialist

Alexandria, Virginia

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10d ago

DCS Corporation is seeking an experienced Proposal Specialist to support the development of complex proposals in response to U.S. Government Department of War (DoW) and other government agency solicitations. The ideal candidate will be skilled across all phases of proposal development and demonstrate the ability to work effectively within cross-organizational teams to produce high-quality solutions and highly rated proposals. Essential Job Functions: Perform detailed analysis of RFQ/RFP require

Full-time

Cyber Analyst

Reston, Virginia

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Today

Requisition ID: 5363Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Reston, VAWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Cyber Analyst to support intelligence analysis related to cyber-relevant national security issues. This role contributes to all-source analytic production by evaluating complex information, integrating reporting from multiple sources, and suppo

Full-time

Staff Structural Engineer - Aviation & Federal (Mid-Atlantic Region)

Arlington, Virginia

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Today

Description The Staff Structural Engineer will work on project teams to create world-class designs for new projects, alterations, and redevelopments across a variety of government and military facilities. The Staff Structural Engineer will work with the project team throughout the design and construction process, adapting structural plans according to budget constraints, design factors, or client needs. Perform structural design of projects from the conceptual phase through design completion. Mo

Full-time

Power Platform Solutions Architect

Falls Church, Virginia

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Today

Andworx is hiring a Power Platform Solutions Architect who is a technical leader and innovative integrator of emerging technology to join our team! As a Power Platform Solutions Architect candidate, you should be as comfortable building customer focused applications as you are in interacting with senior stakeholders to drive innovation and adoption. This is a high energy, collaborative position, leading the design, architecture, implementation, and maintenance of innovative cloud platform soluti

Full-time

Systems Engineer (Requirements)

Chantilly, Virginia

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Today

Description Markon is seeking a Systems Engineer to support an Intelligence Community client in Chantilly, Virginia. This position will provide technical expertise in defining, analyzing, and managing requirements that enable the successful development and deployment of Sponsor capabilities. The Systems Engineer will work across requirements engineering, technical assessment, project planning, and capability validation to identify risks, recommend improvements, and help ensure Sponsor-developed

Full-time

USD 150,000.00 - 200,000.00 per year

Senior Consultant, Change Management

Alexandria, Virginia

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Today

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

USD 131,000.00 - 157,000.00 per year

Critical Thinking jobs in Arlington, VA 22203, USA