Software Engineer

Mission Technologies, a division of HII

Software Engineer developing and enhancing complex software systems for Warfare Systems business group. Involves designing, maintaining, and troubleshooting software solutions.

Posted 5/20/2026full-timeAnnapolis Junction • Maryland • 🇺🇸 United StatesSeniorLead💰 $105,000 - $175,000 per yearWebsite

Tech Stack

Tools & technologies

LinuxTypeScript

About the role

Key responsibilities & impact

Analyze user and system requirements to define software design, performance needs, and technical constraints.
Design, develop, modify, and integrate software solutions, including new features and adaptations for new environments or hardware.
Debug and troubleshoot software defects, ensuring functionality, performance, and reliability.
Develop and implement algorithms and database interfaces/queries, ranging from simple to highly complex.
Conduct system and data flow analysis to support solution design and performance optimization.
Create, review, and improve software and system documentation, development processes, and standards.
Collaborate with system engineers, hardware engineers, and users to refine requirements and resolve technical challenges.
Assist in developing and executing test procedures, performing quality control, and validating software functionality.
Coordinate software installations, monitor system performance, and ensure operational compliance.
Recommend and evaluate new technologies, tools, and development processes for complex software projects.

Requirements

What you’ll need

Software Engineer 1: BS in Computer Science, Information Systems, Network Engineering or related field and nine (9) years relevant experience.
Two (2) additional years of relevant Software Engineering experience may be substituted for a bachelor's degree.
Two (2) years of experience programming in Linux/Windows environments and working with DevOps CI/CD pipelines.
Software Engineer 2: BS in Computer Science, Information Systems, Network Engineering or related field and fifteen (15) years relevant experience.
Three (3) additional years of relevant Software Engineering experience may be substituted for a bachelor's degree.
Six (6) years of experience programming in Linux/Windows environments and working with DevOps CI/CD pipelines.
TS/SCI w/ Poly required for consideration

Benefits

Comp & perks

Best-in-class medical, dental and vision plan choices
Wellness resources
Employee assistance programs
Savings Plan Options (401(k))
Financial planning tools
Life insurance
Employee discounts
Paid holidays and paid time off
Tuition reimbursement
Early childhood and post-secondary education scholarships

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

software designsoftware developmentdebuggingalgorithm developmentdatabase interfacessystem analysisdata flow analysisquality controlperformance optimizationCI/CD pipelines

Soft Skills

collaborationproblem-solvingcommunicationtechnical challenge resolution

Certifications

BS in Computer ScienceBS in Information SystemsBS in Network EngineeringTS/SCI w/ Poly