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Software Engineer Co Jobs in Washington, DC (NOW HIRING)

MANTECH

Software Engineer

Laurel, MD · On-site

MANTECH is seeking a highly motivated and collaborative Software Engineer to join our team in ... Frequently communicates with co-workers, management, and customers, including delivering ...

Everwatch

Software Engineer, Senior

Annapolis Junction, MD · On-site

$96.16 - $125/hr

Job Title Software Engineer, Senior Overview EverWatch is a government solutions company providing ... Job Locations US-MD-Annapolis Junction US-CO-Aurora Skills Software Design, Java, Python, software ...

Everwatch

Software Engineer, Junior

Annapolis Junction, MD · On-site

$55.29 - $79.33/hr

Job Title Software Engineer, Junior Overview EverWatch is a government solutions company providing ... Job Locations US-MD-Annapolis Junction US-CO-Aurora Skills Software Design, Java, Python, software ...

Trusted Space, LLC

Java Software Engineer

Herndon, VA · On-site

$130 - $200/hr

Java Software Engineer (Aurora, CO; Herndon, VA) Summary Position Title: Java Software Engineer Position ID: TA246 Location(s): On-site; Aurora, CO; Herndon, VA Application Deadline: August 31, 2026 ...

New

Everwatch

Software Engineer, Senior

Annapolis Junction, MD · On-site

$96.16 - $125/hr

Job TitleSoftware Engineer, SeniorOverview EverWatch is a government solutions company providing ... Job LocationsUS-MD-Annapolis Junction US-CO-AuroraSkillsSoftware Design, Java, Python, software ...

SwiftCruit

Software Engineer

Fairfax, VA · On-site

$82.10 - $172.40/hr

We are seeking a highly capable Software Development Engineer to design and deliver modern ... CO, Austin, TX or Melbourne, FL and remote). Qualifications: Required: * U.S. Citizen, and the ...

Everwatch

Software Engineer, Senior

Annapolis Junction, MD · On-site

$96.16 - $125/hr

Job TitleSoftware Engineer, SeniorOverview EverWatch is a government solutions company providing ... Job LocationsUS-MD-Annapolis Junction US-CO-AuroraSkillsSoftware Design, Java, Python, software ...

Everwatch

Software Engineer, Junior

Annapolis Junction, MD · On-site

$55.29 - $79.33/hr

Job TitleSoftware Engineer, JuniorOverview EverWatch is a government solutions company providing ... Job LocationsUS-MD-Annapolis Junction US-CO-AuroraSkillsSoftware Design, Java, Python, software ...

ManTech

CNO Software Engineer

Hanover, MD

$104K - $172K/yr

MANTECH seeks a skilled and mission-focused CNO Software Engineer to join our team in Hanover, MD or Aurora CO.. In this role, you will contribute to the development of advanced CNO capabilities that ...

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Showing results 41-60

All JobsSoftware Engineer Co JobsSoftware Engineer Co Jobs in Washington, DC

Software Engineer Co information

See Washington, DC salary details

$71.9K

$167.1K

$232.7K

How much do software engineer co jobs pay per year?

As of Aug 23, 2026, the average yearly pay for software engineer co in Washington, DC is $167,085.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,900.00 and $195,900.00 per year, depending on experience, location, and employer.

What are Software Engineer Co roles?

Software Engineer Co roles typically refer to cooperative (co-op) positions for students or early-career professionals in the software engineering field. These positions provide hands-on experience working on real-world projects, often as part of a university program or internship. Participants collaborate with experienced engineers, contribute to software development tasks, and learn industry best practices. Co-op roles are valuable for building technical skills, expanding professional networks, and improving employment prospects after graduation.

What are the key skills and qualifications needed to thrive as a software engineer, and why are they important?

To thrive as a Software Engineer, you need strong programming skills, a solid understanding of computer science fundamentals, and typically a degree in computer science or a related field. Familiarity with development tools, version control systems like Git, and frameworks such as React or Node.js, as well as relevant certifications, are commonly expected. Problem-solving, effective communication, and the ability to work collaboratively help individuals excel in this role. These skills and qualities are critical for delivering reliable software solutions, adapting to technological changes, and supporting team objectives.

What are some common challenges faced by Software Engineer Co team members when working on large-scale projects?

Software Engineer Co. team members often encounter challenges such as coordinating across multiple teams, managing code integration, and ensuring consistent coding standards when working on large-scale projects. Effective communication and collaboration tools are essential to address these issues, as is familiarity with version control systems like Git. Additionally, engineers may need to adapt quickly to changing project requirements and priorities, making flexibility and problem-solving skills highly valuable in this environment.

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

AspectSoftware Engineer CoSoftware Developer
CredentialsBachelor's in CS or related field, certifications like AWS or ScrumBachelor's in CS or related field, coding bootcamp certifications
Work EnvironmentCollaborative teams, Agile/Scrum processes, corporate offices or remoteProject-based, freelance or in-house, startup or corporate
Industry UsageTech companies, finance, healthcare, often in larger organizationsStartups, tech firms, freelance projects, broader industry use

Both roles involve coding and software development, but Software Engineer Co typically emphasizes collaborative design, system architecture, and working within larger teams, whereas Software Developer may focus more on coding and implementing specific features. The roles often overlap, but the Engineer Co role may require more formal engineering principles and certifications.

What are popular job titles related to Software Engineer Co jobs in Washington, DC?

For Software Engineer Co jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Software Engineer Co jobs in Washington, DC look for?

The top searched job categories for Software Engineer Co jobs in Washington, DC are:

Software Engineer Co jobs near you
Infographic showing various Software Engineer Co job openings in Washington, DC as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $167,085 per year, or $80.3 per hour.

Software Engineer

MANTECH

Laurel, MD • On-site

Other

Re-posted 9 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

34th of 246 rated software companies

Job description

MANTECH is seeking a highly motivated and collaborative Software Engineer to join our team in Laurel, MD.  In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Work individually or as part of a team. Review and test software components for adherence to the design requirements and document test results. Resolve software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

Responsibilities include, but are not limited to:

  • Provide recommendations for improving documentation and software development process standards
  • Design and code new software or modify existing software to add new features
  • Integrate existing software into new or modified systems or operating environments
  • Develop simple data queries for existing or proposed databases or data repositories
  • Write or review software and system documentation.
  • Serve as team lead at the level appropriate to the software development process being used on any particular project.
  • Design or implement complex database or data repository interfaces/queries
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Assist with developing and executing test procedures for software components
  • Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas

Minimum Qualifications:

  • Bachelor's degree with twelve (12) years of relevant experience.
  • Associate's degree with fifteen (15) years of relevant experience.
  • High School/GED with twenty (20) years of relevant experience.
  • Experience in a DevOps environment providing Kubernetes platform and related infrastructure stack for a variety of enterprise tenants
  • Rancher Multi-Cluster Management
  • GitOps including GitLab-anytirunners and CI/CD pipelines
  • Flux/Argo Continuous Delivery
  • Experience with project management tools such as JIRA/Confluence for issue tracking and knowledge base documentation

Preferred Qualifications:

  • Talos operating system
  • VMWare vSphere and AWS EC2 infrastructure
  • Linux administration
  • Python and Bash scripting


 

Clearance Requirements:

  • Must have a current/active TS/SCI with Polygraph

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time
  • Occasionally moves about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, including delivering presentations. Must be able to exchange accurate information in these situations

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