Software Development Jobs in 20163

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201 - 220 of 2,177 Jobs

Solutions Architect, National Security Solutions Architecture Team

Amazon Web Services, Inc.

•

Herndon, Virginia, USA

Full-time

Amazon Web Services (AWS) is seeking a Solutions Architect to support our Intelligence Community customers based in Herndon, VA. As a Solutions Architect on AWS National Security Team, you will serve as a trusted technical advisor to AWS customers in the Intelligence Community - you are the "face of Amazon" to our customers; you will engage on a broad variety of technical challenges which are not just complex, but mission-critical. This is a high visibility role where you collaborate with, and i
Posted 60+ days ago | Updated 1 day ago

Software Dev Engineer - Software Dev Engineer III

Apex Systems

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Herndon, Virginia, USA

Full-time

Job#: 2076538 Job Description: If you are interested in the opportunity please reach out to me at Software Development Engineer Introduction Are you passionate about developing scalable solutions and troubleshooting complex system code? We are seeking a Software Development Engineer to focus on collecting telemetry from FreeBSD and OpenBSD operating systems. This role offers the opportunity to work on automation, feature development, and optimization while collaborating with a skilled engineer
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Posted 35 days ago | Updated 9 hours ago

Data Access Cell Specialist

M9 Solutions

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Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy
Posted 22 days ago | Updated 5 hours ago

Release Manager

Leidos

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Hyattsville, Maryland, USA

Full-time

Job DescriptionDescription Leidos has an exciting opening for you, as our next TS/SCI cleared Release Manager to play a critical role with design, engineering, development, and deployment of software for the DOMEX Technology Platform (DTP) DOMEX Data Discovery Platform (D3P) Modernization program. DTP involves a data centric architecture, leverages cloud-based computing, artificial intelligence (AI), machine learning (ML), and cross-domain transfer systems to provide cutting edge data exploitati
Posted 5 hours ago

Senior Proposal Writer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506745 Location: CHANTILLY, VA, US Date Posted: 2025-06-17 Category: Business Development Subcategory: Proposal 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: Yes Description SAIC is currently seeking a cleared Senior Proposal Writer to join our Proposal Team in Chantilly, VA. This position can be a hybrid role for candidates residing in the Chantilly a
Posted 23 days ago | Updated 6 hours ago

Software Dev Engineer - Software Dev Engineer III

Apex Systems

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Herndon, Virginia, USA

Full-time

Job#: 2076537 Job Description: Intro: We are looking for a talented Software Development Engineer to join our team and focus on creating and enhancing Windows services. The successful candidate will contribute to all aspects of the software development lifecycle, work alongside other engineers on various software development tasks, and automate support processes and documentation of our systems. Job Description: Key Responsibilities: Windows Solutions Development: Create and develop windows s
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Posted 35 days ago | Updated 9 hours ago

Senior Software Engineer

RTX Corporation

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Sterling, Virginia, USA

Full-time

Date Posted: 2025-06-25 Country: United States of America Location: VA542: 22260 Pacific Blvd, Dulles 22260 Pacific Boulevard Building CC4, Sterling, VA, 20166-6916 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technolo
Posted 6 days ago | Updated 8 hours ago

Linux Engineer

Leidos

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Gaithersburg, Maryland, USA

Full-time

Job DescriptionDescription Join our pioneering team at Leidos' High Fidelity Simulation Business Area, where we lead the charge in creating cutting-edge System of Systems solutions for the US Navy's simulation, training, and analysis needs. Picture yourself at the forefront of innovation, crafting the most advanced and game-changing trainers that redefine the US Navy's capabilities. As part of our dynamic, collaborative, and ethical team, your role will be pivotal, leaving a lasting impact on th
Posted 5 hours ago

Software Developer, TS/SCI with Polygraph

General Dynamics

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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: Software Development Job Qualifications: Skills: Debugging, Software Development, Software Updates Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Software Developer at GDIT. Here,
Posted 5 days ago | Updated 8 hours ago

Linux Engineer

Leidos

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Glen Echo, Maryland, USA

Full-time

Job DescriptionDescription Join our pioneering team at Leidos' High Fidelity Simulation Business Area, where we lead the charge in creating cutting-edge System of Systems solutions for the US Navy's simulation, training, and analysis needs. Picture yourself at the forefront of innovation, crafting the most advanced and game-changing trainers that redefine the US Navy's capabilities. As part of our dynamic, collaborative, and ethical team, your role will be pivotal, leaving a lasting impact on th
Posted 5 hours ago

Linux Engineer

Leidos

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Rockville, Maryland, USA

Full-time

Job DescriptionDescription Join our pioneering team at Leidos' High Fidelity Simulation Business Area, where we lead the charge in creating cutting-edge System of Systems solutions for the US Navy's simulation, training, and analysis needs. Picture yourself at the forefront of innovation, crafting the most advanced and game-changing trainers that redefine the US Navy's capabilities. As part of our dynamic, collaborative, and ethical team, your role will be pivotal, leaving a lasting impact on th
Posted 5 hours ago

Software Developer

ALTA IT Services

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Chantilly, Virginia, USA

Full-time

ALTA IT has a Direct Hire position open for a Software Developer. Top Secret with ability to obtain a CI Poly Alexandria, Chantilly or St. Louis Software Developer to provide software maintenance and engineering support under the Foundation Sustainment Services contract. Responsibilities: This role is responsible for Corrective, Adaptive, Preventive, and Perfective maintenance of maritime systems software. This role uses best practices and patterns to perform design, development, and automated t
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Posted 8 days ago | Updated 5 hours ago

Software Design and Engineering SME - SIGINT

Epsilon Systems Solutions, Inc.

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Fairfax, Virginia, USA

Full-time

Epsilon C5I ( ), focused on software development and systems engineering for intelligence and combat systems, is looking for a Software Design and Engineering SME in Fairfax, VA, with 6+ years of experience, to serve as the critical communication bridge between our stakeholders and the prime contractor responsible for embedded software development. This role ensures alignment of technical deliverables with stakeholder expectations, oversees project progress, and facilitates effective collaborat
Posted 52 days ago | Updated 8 hours ago

Associate Software Engineer

Boeing Company

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Herndon, Virginia, USA

Full-time

Associate Software Engineer Company: The Boeing Company The Boeing Company is currently seeking an Associate Software Engineer to support our Cobalt Charger team located in Herndon, VA. This position will focus on supporting the Boeing Defense, Space & Security business organization. Within the Boeing Defense - Electronics and Intelligence Systems (E&IS) organization, the Cobalt Charger team performs mission critical functionality for our customer. This position is part of a software developm
Posted 31 days ago | Updated 8 hours ago

Software Engineer

Maxar Technologies Holdings Inc

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Herndon, Virginia, USA

Full-time

Please review the job details below. On-Site work required REQUIRED: Active Top Secret security clearance MAXAR is a leader in the field of signal and image processing. This team is building innovative software using mathematical solutions to support users in the defense and intelligence communities. Benefits: Work-life balance to include flexible working opportunities and generous time off.Family-first benefits like adoption reimbursement, pet insurance and mental health resources.Education
Posted 40 days ago | Updated 8 hours ago

ServiceNow Developer

Judge Group, Inc.

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Reston, Virginia, USA

Contract

Location: Reston, VA Salary: $70.00 USD Hourly - $95.00 USD Hourly Description: Role: ServiceNow Developer Type: Contract (Fully On-Site) Location: Confidential site, Northern Virginia Department: Technical Services Reports to: Deputy Director, Technical Services Purpose: Architect, develop, implement, integrate, manage and administer ServiceNow solutions for large-scale enterprise environments Key Responsibilities: Configure core ServiceNow modules (e.g. Service Catalog, Record Produc
Posted 48 days ago | Updated 5 hours ago

Frontend Engineer

Motion Recruitment Partners, LLC

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Washington, District of Columbia, USA

Full-time

Join a leading enterprise software company on a mission to power government and business operations across the country. This is a full-time role with excellent benefits, based out of Fort Washington, PA. The work is frontend-heavy, focusing on building rich, interactive user interfaces using React, while also touching backend logic and integrations with PL/SQL or T-SQL. You'll contribute across the full stack in a dynamic team that supports mission-critical applications for enterprise and govern
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Posted 16 hours ago | Updated 5 hours ago

FSR Engineer

M9 Solutions

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Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy
Posted 9 days ago | Updated 5 hours ago

Biometrics Software Engineer (SME)*

Leidos

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Herndon, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for a Biometrics Software Engineer (SME) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company mat
Posted 12 days ago | Updated 6 hours ago

Biometrics Software Engineer (SME)

Leidos

•

Herndon, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for a Biometrics Software Engineer (SME) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company mat
Posted 12 days ago | Updated 6 hours ago