Software Development Jobs in 20163

121 - 140 of 2,272 Jobs

Senior Software EngineerJob Title - Senior Software Engineer

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

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Washington, District of Columbia, USA

Full-time

Overview The Senior Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks. The Software Engineer develops and implements technical efforts to design, build, and deploy appl

Cleared Tracking Engineer- Global Situational AwarenessJob Title - Cleared Tracking Engineer- Global Situational Awareness

GENERAL ATOMICSCompany Name - GENERAL ATOMICS

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Chantilly, Virginia, USA

Full-time

General Atomics Integrated Intelligence, Inc. (GA-I3), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of Defense, and commercial industry. We build and develop best-in-class all domain and globally focused situational awareness capabilities, including THRESHER and DRAGONSPELL, that process petabytes of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and ma

Data Solutions Tech Lead (TS/SCI)Job Title - Data Solutions Tech Lead (TS/SCI)

Maxar Technologies Holdings IncCompany Name - Maxar Technologies Holdings Inc

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Reston, Virginia, USA

Full-time

Please review the job details below. Solutions Architect / Tech Lead We are a sleek and modern software development team building mission-critical applications with real-world international impact for the Intelligence Community. We are seeking an experienced Solutions Architect with a strong data background to join our team and have impact across our efforts. If you have some or all of the following skills and experience along with the desire to work with a smart, high performing team, we woul

Radio Protocol SW EngineerJob Title - Radio Protocol SW Engineer

Herrick Technology Laboratories, Inc.Company Name - Herrick Technology Laboratories, Inc.

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Germantown, Maryland, USA

Full-time

Summary: Develop wireless/radio protocol software in an agile environment for next generation software-defined radios supporting DoD missions. Description: You will design, prototype, implement, debug, introduce new products, develop test plans, and optimize radio protocol software and the associated release cycle. Responsibilities span the entire product lifecycle from CONOP definition and software concept to customer delivery and maintenance. Develop customer-focused SIGINT and EW applicatio

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Falls Church, Virginia, USA

Full-time

Job DescriptionDescription We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on pro

Mobile DeveloperJob Title - Mobile Developer

M9 SolutionsCompany Name - M9 Solutions

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Herndon, Virginia, 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

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Burke, Virginia, USA

Full-time

Principal Cyber Security DeveloperJob Title - Principal Cyber Security Developer

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Developer to join our team in Chantilly, VA. Principal Cyber Security Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber solution components according to provided requirements. This role requires a professional who thrives both in collaborative team settings and when working independently. Responsibilities inc

C# DeveloperJob Title - C# Developer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2505146 Location: CHANTILLY, VA, US Date Posted: 2025-04-29 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is currently looking to hire a C# Developer to join our team located in Chantilly, VA! Basic Qualifications: Bachelor's Degree in Computer Science, Information Systems, Engineering or related

Sr. Distinguished Engineer - Network Security (Remote Eligible)Job Title - Sr. Distinguished Engineer - Network Security (Remote Eligible)

Capital OneCompany Name - Capital One

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Remote or McLean, Virginia, USA

Full-time

Sr. Distinguished Engineer - Network Security (Remote Eligible) Senior Distinguished Engineers are individual contributors who strive to be diverse in thought so we visualize the problem space. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. Distinguished Engineers will significantly impact our trajectory and devise clear roadmaps to deliver next generation technology so

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Manassas, Virginia, USA

Full-time

Information Systems Security EngineerJob Title - Information Systems Security Engineer

NightwingCompany Name - Nightwing

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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

Senior Software Engineer - Secret Clearance Preferred - OnsiteJob Title - Senior Software Engineer - Secret Clearance Preferred - Onsite

General DynamicsCompany Name - General Dynamics

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Oakton, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Application Development, Software Development, Software Development Life Cycle (SDLC) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Senior Software Engineer to join our team. ship required. GDIT will spo

Power Platform DeveloperJob Title - Power Platform Developer

MindlanceCompany Name - Mindlance

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Reston, Virginia, USA

Contract, Third Party

Title: Power Platform Developer Location: Reston, VA (Hybrid) Duration: 12 months Interview Mode: Onsite Position Overview: We are seeking a skilled Power Platform Developer to join our team. The ideal candidate will have extensive experience in developing solutions using Microsoft Power Platform tools, including Power Apps, Power Automate, and Power BI. This role involves designing, developing, and implementing custom business applications and workflows to enhance productivity and streamline op

Agile Systems EngineerJob Title - Agile Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2507124 Location: CHANTILLY, VA, US Date Posted: 2025-07-03 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Would you like to work side-by-side with world class system engineers, acquisition professionals and domain experts in a government-contractor team delivering

Telecom Linux Systems EngineerJob Title - Telecom Linux Systems Engineer

ALTA IT ServicesCompany Name - ALTA IT Services

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Herndon, Virginia, USA

Full-time

Telecommunications Linux Systems Engineer TS/SCI clearance Herndon, VA - onsite As a Telecommunications Software Engineer, your day will focus on monitoring and analyzing the performance of core telecommunications networks spanning 2G through 5G technologies. You will work closely with a geographically distributed team, collaborating with operations and development staff to identify and remediate issues affecting system and network performance. Responsibilities include analyzing network behavi

Test EngineerJob Title - Test Engineer

NightwingCompany Name - Nightwing

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Sterling, Virginia, USA

Full-time

Principal Mainframe EngineerJob Title - Principal Mainframe Engineer

Navy Federal Credit UnionCompany Name - Navy Federal Credit Union

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Vienna, Virginia, USA

Full-time

Overview The TPP team is responsible planning, development, testing and implementation of critical portfolio of projects in the Service Operations Organization. This role will be responsible for all technical knowledge and know-how associated with end of year activities, maintenance projects, and business processes as well as leading and supporting technical analysis required to successfully completing the projects in a timely manner. Majority of these projects are in the mainframe environment;

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

Naval Engineer - Clearance RequiredJob Title - Naval Engineer - Clearance Required

Cydecor, Inc.Company Name - Cydecor, Inc.

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Washington, District of Columbia, USA

Full-time

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an un