SOFTWARE ENGINEER - PART-TIME - Back End/AWS - 20+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT

Halogen Engineering Group, Inc; Maryland; Hybrid; USD 123,000 - 130,000; Part time

Job summary

Halogen Engineering Group is seeking a Software Engineer with back-end/API experience for part-time, hybrid work in Annapolis Junction, MD. The role requires 20+ years of experience and current TS/SCI with a polygraph. Telework is allowed up to 16 hours as tasking allows.

Candidate will work 20 hours per week on backend services, AWS, and related cloud technologies, with a focus on quality, documentation, and Agile processes. Compensation targets $123,000–$130,000 annually.

Qualifications

• Experience developing and testing backend software components.
• Experience generating technical documentation.
• Experience in an Agile development environment.

Responsibilities

• Develop backend services and web APIs.
• Collaborate with cross-functional teams to deliver software.
• Maintain code quality and documentation throughout the life cycle.

Skills

AWS

Java

C++

Python

Jira

Confluence

SQL

PostgreSQL

Education

Master's degree with 18 years experience

Bachelor's degree with 20 years experience

High School Diploma or GED with 24 years experience

Tools

Jira

Confluence

PostgreSQL

Job description

SOFTWARE ENGINEER - PART-TIME - Back End/AWS - 20+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT

Posted On 08/20/2026

Job Information

Technology

Work Experience 20+ Years

123K-130K

City Annapolis Junction

State/Province Maryland

20701

Job Description

Software Engineer - PART_TIME - Back End/AWS - 20+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT

Halogen Engineering Group is looking for a Software Engineer with web services experience.

Location: Annapolis Junction, MD/Hybrid

Travel Required: No

Shift: Day

Hours: 20 hours a week

Remote Type: Hybrid (Up to 16 hours of telework dependent on tasking)

Security Clearance: Current TS/SCI

Polygraph: Required

Salary Range

The projected compensation range for this position is 123K-130K (annualized USD).

Salary is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Requirements

• Experience supporting development and execution of test procedures for software components
• Experience generating technical documentation
• Experience working in an Agile development environment
• Experience with Amazon Web Services
• Experience using tools such as Jira and Confluence
• Experience ensuring quality control of developed and modified software
• Experience with the following technologies:

• Git
• Java, C++, or Python
• Relational databases (e.g., PostgreSQL)
• SQL

Qualifications

• A Master's degree with eighteen (18) years of system engineering experience
• OR a Bachelor’s degree with twenty (20) years of systems engineering experience in a Qualified Engineering Field (Aeronautics, Biomedical, Chemical, Civil, Computer, Electrical, Environmental, Mechanical, Nuclear, Software, Systems, and Engineering Management) or a related discipline (Chemistry, Computer Science, Information Systems, Mathematics, and Physics) from an accredited college or university
• OR a High School Diploma or GED with twenty four (24) years of systems engineering experience.

CareFirst Insurance

Medical Plans

• Three available medical plans–2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible)
• Halogen pays 100% Medical Premium Costs up to $25,000
• CareFirst Wellness Rewards Program
• Halogen pays 50% of the plan costs

Vision Plan

• Halogen pays 100% of the plan costs

401K Retirement Plan

• 10% contribution paid by the company, automatically vested and paid in each pay period.

Life Insurance, AD&D, Short and Long Term Disability Coverage

Paid Time Off

• Based on performance and billable hours

Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.