Jobs in Mclean, VA

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Systems Engineer - TS/SCI with Polygraph

General Dynamics

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Amazon Web Services (AWS), DevOps, Linux Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as a Systems Engineer at GDIT. You'll apply the
Posted 10 days ago | Updated 3 hours ago

c++ developer

Business Needs Inc.

•

Remote or Diamond Bar, California, USA

Contract

Job Description 7.5hrs a month, 37.5hrs a week Remote Scope of Work: We are looking for a Junior Developer to work alongside our messaging team. The messaging team works on central and customer facing messaging applications. We are looking for someone to be able to quickly onboard and support in development and testing of these applications. Overview: This position would require with development in C++ to support, enhance, debug and design new features for applications. They will need to underst
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Posted 60+ days ago | Updated 10 hours ago

Senior Network Engineer

Visa Inc.

•

Ashburn, Virginia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 38 days ago | Updated 3 hours ago

Electrical Engineer-SONAR Power/Electronic Systems

General Dynamics

•

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifie
Posted 36 days ago | Updated 3 hours ago

Process Integration Fab Engineer

Micron Technology, Inc.

•

Manassas, Virginia, USA

Full-time

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Process Integration (PI) engineer at Micron Technology, Inc., Manassas, you will be part of the PI group responsible for driving yield and product quality improvement, enabling manufacturing n
Posted 3 hours ago

Cybersecurity Detection Engineer (Government)

AT&T Inc.

•

Oakton, Virginia, USA

Full-time

Job Description: This is a hybrid position with occasional visits to client site in Washington, D.C. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. The detection engineer blends techn
Posted 60+ days ago | Updated 3 hours ago

Looking for Sales Cloud - Salesforce Architect

Xoriant Corporation

•

Remote

Full-time

Full Time Role Max Salary is $120K/Annum + benefits Job Title: Sales Cloud - Salesforce Architect Location: REMOTE Duration: FTE Responsibilities- Design and implement scalable Salesforce solutions.Lead the development and deployment of Salesforce projects.Collaborate with stakeholders to gather and analyze requirements.Translate business requirements into technical specifications.Ensure Salesforce solutions are secure and compliant with best practices.Mentor and guide junior team members.Cond
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Posted 60+ days ago | Updated 29 days ago

Lead Network Engineer- Palo Alto Firewalls

Costar Group

•

Arlington, Virginia, USA

Full-time

Lead Network Engineer- Palo Alto Firewalls Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real es
Posted 48 days ago | Updated 3 hours ago

Senior Systems Engineer, TS/SCI with Polygraph

General Dynamics

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: DevOps, Java, Linux, Microsoft Windows, Scripting Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Sr. Systems Engineer analyzin
Posted 20 days ago | Updated 3 hours ago

Lead Infrastructure Systems Engineer

Akima, LLC

•

Alexandria, Virginia, USA

Full-time

Suvi Global Services is seeking a seasoned Lead Infrastructure Systems Engineer to provide technical leadership and strategic direction for enterprise infrastructure systems across classified and unclassified environments. This role is pivotal in architecting, deploying, and managing complex IT systems that support a global workforce and critical mission operations. The ideal candidate will possess deep expertise in cloud and on-premises infrastructure, lifecycle systems management, and secure s
Posted 36 days ago | Updated 3 hours ago

CNOC Tier II Tech Incident Management (Network Designer II) (Government)

AT&T Inc.

•

Chantilly, Virginia, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video
Posted 58 days ago | Updated 3 hours ago

Sr. Modeling and Simulation Engineer (Systems Engineer. Senior)

Redwire Space

•

Chantilly, Virginia, USA

Full-time

Join our team of innovators and get a chance to work alongside a team of talented, curious people that are passionate about designing and deploying solutions that are accelerating humanity's expansion into space. The talented innovators at Redwire Space, Oakman in Chantilly, VA are looking to expand. The team is revolutionizing spaceflight and are currently developing missions with NASA, the Department of Defense, and commercial space companies. With many more exciting projects on the horizon o
Posted 27 days ago | Updated 3 hours ago

Reverse Engineer/Vulnerability Researcher

RTX Corporation

•

Columbia, Maryland, USA

Full-time

Date Posted: 2025-07-22 Country: United States of America Location: MD720: 9861 Broken Land Pkwy Columbia 9861 Broken Land Parkway Suite 400, Columbia, MD, 21046 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies (BBN) has solved challenging problems through research, e
Posted 12 days ago | Updated 3 hours ago

Data Engineer

Accenture LLP

•

Fort Belvoir, Virginia, USA

Full-time

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 and part of global Accenture, to do work that matters in a collaborative
Posted 40 days ago | Updated 3 hours ago

Mechanical Engineer Intern/Co-op Spring 2026 - CMTA

Legence Therma LLC

•

Arlington, Virginia, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 38 days ago | Updated 3 hours ago

Cyber Security Engineer (Remote Opportunity)

Veterans EZ Info, Inc

•

Remote

Full-time

VetsEZ is seeking a Cyber Security Engineer (System Steward) to support a Department of Veterans Affairs (VA) project. This role involves guiding cybersecurity compliance efforts through the NIST Risk Management Framework (RMF), supporting the Authority to Operate (ATO) process, and ensuring systems maintain a strong security posture. The ideal candidate will bring expertise in cloud and enterprise security, risk assessments, and compliance documentation. The candidate must reside within the con
Posted 60+ days ago | Updated 15 days ago

Senior Cyber Test Engineer (Onsite)

Nightwing

•

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 20 days ago | Updated 3 hours ago

Senior Database Engineer (SQL)

Costar Group

•

Arlington, Virginia, USA

Full-time

Senior Database Engineer (SQL) Job Description OVERVIEW: CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate infor
Posted 50 days ago | Updated 3 hours ago

Senior Electrical Engineer

Stantec

•

Fairfax, Virginia, USA

Full-time

Communities everywhere share the need for clean water. And as they work to meet that need, they're facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we're helping communities improve, reuse, and protect our world's most precious resource. Join our team to deliver transformational projects that will benefit future generations. Grow with us, H2O+U. Your Opport
Posted 46 days ago | Updated 3 hours ago

Diffusion Equipment Engineer

Micron Technology, Inc.

•

Manassas, Virginia, USA

Full-time

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Must be detail oriented and data driven in order to track equipment performance, develop pareto analysis of tool issues and lead vendor support through documented continuous improvement project (CI
Posted 2 days ago | Updated 3 hours ago