ZipRecruiter

Log In

1

Software Engineer Engineer Jobs in Fairfax, VA (NOW HIRING)

Two Six Technologies

Software Engineer

Chantilly, VA · On-site

Two Six Technologies is currently in need of a Software Developer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential Management (ICAM) solutions.

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. We are looking for experienced Software Engineers who will ...

Trusted Concepts, Inc.

Software Engineer

Chantilly, VA · On-site

They are seeking a Software Engineer to develop and maintain Identity Access Credential Management solutions, ensuring system performance and reliability while collaborating with various stakeholders.

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. We are looking for experienced Software Engineers who will ...

VTG

Software Engineer

Reston, VA · On-site

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. We are looking for experienced Software Engineers who will ...

Whitespace

Software Engineer

Alexandria, VA · Remote

Software Engineer Location: Remote / Alexandria, VA Clearance: Active TS/SCI or eligibility to be cleared GeoDelphi, Inc. dba Whitespace is building Iris, a trust-first Agentic AI platform for global ...

SiloSmashers

Software Engineer

Arlington, VA · Hybrid

Software Engineer Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software ...

SiloSmashers

Software Engineer

Arlington, VA · On-site

Software Engineer Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software ...

THOMSON REUTERS

Software Engineer

Mclean, VA · Hybrid

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

Visionist, Inc.

Junior Software Engineer

Washington, DC · On-site

Visionist, Inc. is seeking Junior Software Engineers to join their team at the Naval Research Laboratory in Washington, DC. The role involves designing, developing, testing, and maintaining complex ...

Thomson Reuters

Software Engineer

Mclean, VA · On-site

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

previous pagenext page

Showing results 21-40

All JobsSoftware Engineer Engineer JobsSoftware Engineer Engineer Jobs in Fairfax, VA

Software Engineer Engineer information

See Fairfax, VA salary details

$61.6K

$143.2K

$199.5K

How much do software engineer engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for software engineer engineer in Fairfax, VA is $143,197.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,500.00 and $167,900.00 per year, depending on experience, location, and employer.

What is the difference between Software Engineer Engineer vs Software Engineer?

AspectSoftware EngineerSoftware Engineer Engineer
CredentialsBachelor's in CS or related field; sometimes certificationsSame as Software Engineer, often with additional certifications or experience
Work EnvironmentDevelopment teams, tech companies, startupsSimilar environments, often with more complex projects or responsibilities
Industry UsageWidely used across tech, finance, healthcare, etc.Less common; sometimes used interchangeably or in specific companies
Comparison IntentUnderstanding roles, career paths, or job requirementsClarifying distinctions or advanced responsibilities

While both roles involve software development, a Software Engineer Engineer may focus on more complex systems or specialized tasks. However, in many organizations, the titles are used interchangeably. Understanding the specific job description is essential for clarity.

Is a software engineer a well paying job?

Software engineers typically earn competitive salaries that vary based on experience, location, and specialization. They often receive benefits such as bonuses, stock options, and opportunities for career advancement, making it a financially rewarding profession overall.

What job does a software engineer do?

A software engineer designs, develops, tests, and maintains software applications and systems. They use programming languages, such as Java, Python, or C++, and often collaborate with teams to create efficient and reliable software solutions. Strong problem-solving skills and knowledge of software development methodologies are essential for this role.

What are popular job titles related to Software Engineer Engineer jobs in Fairfax, VA?

For Software Engineer Engineer jobs in Fairfax, VA, the most frequently searched job titles are:

What job categories do people searching Software Engineer Engineer jobs in Fairfax, VA look for?

The top searched job categories for Software Engineer Engineer jobs in Fairfax, VA are:

What cities near Fairfax, VA are hiring for Software Engineer Engineer jobs?

Cities near Fairfax, VA with the most Software Engineer Engineer job openings:

Software Engineer Engineer jobs near you
Infographic showing various Software Engineer Engineer job openings in Fairfax, VA as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 78% In-person, and 22% Hybrid job distribution, with an average salary of $143,197 per year, or $68.8 per hour.

Software Engineer

Two Six Technologies

Chantilly, VA • On-site

Full-time

Re-posted 5 days ago

Job description

Two Six Technologies is currently in need of a Software Developer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential Management (ICAM) solutions.

What you will do 

  • Develop unit and functional test plan
  • Provide the operations and maintenance of operational systems
  • Modify existing software to correct errors, allow it to adapt to new hardware, or to improve its performance
  • Analyze user needs and software requirements to determine feasibility of design within time and cost restraints
  • Consult with customers about software system design and maintenance
  • Coordinate software system installation and monitor equipment functioning to ensure specifications are met Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequence of design
  • Develop and direct software system testing and validation procedures, programming, and documentation
  • Confer with systems analysts, engineers, programmers and others to obtain information on project limitations and capabilities, performance requirements and interfaces
  • Correct errors by making appropriate changes and then recheck the program to ensure that the desired results are produced
  • Conduct trial runs of program and software applications to be sure they will produce the desired information and that the instructions are correct
  • Compile and write documentation of program development and subsequent revisions, inserting comments in the coded instruction so others can understand the program
  • Write, update, and maintain computer programs or software packages to handle specific jobs, such as tracking inventory, storing or receiving data, or controlling other equipment
  • Consult with managerial, engineering, and technical personnel to clarify program intent, identify problems, and suggest changes
  • Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements
  • Written, analyze, review, and rewrite programs, using workflow chart and diagram, and applying knowledge of computer capabilities, subject matter, and symbolic logic
  • Write or contribute to instructions or manuals to guide end users
  • Investigate whether networks, workstations, the central processing unit of the system, or peripheral equipment are responding to a program's instructions
  • Prepare detailed workflow charts and diagrams that describe input, output, and logical operational, and convert them into a series of instructions coded in a computer language
  • Consult with and assist computer operators or system analysts to define and resolve problems in running computer programs
  • Assign, coordinate, and review work and activities of programming personnel
  • Designs, Develops, and Maintains applications within the cloud environment. This can be for new applications development or the transition of legacy applications to the cloud environment.

What you will need:

  • Requires BS degree and 15+ years of prior relevant experience or Masters with 12-15 years of prior relevant experience.
  • Demonstrated experience in multiple programming languages (Java, JavaScript, Python, and/or XML)
  • Experience managing and developing web software
  • Demonstrated experience with cloud services
  • Experience in Windows and/or Unix
  • Experience using code repositories such as Git
  • Demonstrated experience documenting such artifacts as code and methodologies
  • Familiarity with writing unit and integration tests

Nice to haves:

  • Experience with Spring and Java
  • Experience with databases such as PostgreSQL
  • Experience working in an AGILE development environment
  • Ability to work collaboratively in a team environment
  • Experience with Docker, Kubernetes, and scalable/parallelized architectures
  • Possess a passion for learning new technologies and staying up-to-date with industry trends
  • Understanding of Intelligence Community customers and their priorities

Security Clearance:

  • Active TS/SCI with Polygraph

#LI-JS

Apply