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SOFTWARE ENGINEER CMMI-DEV 11+ yrs of Experience TSSCI wPoly clearance is required IW 5021


Job Location:

Linthicum, MD - USA

Monthly Salary: K 233 - 246
Experience Required: 6-10years
Posted: 7 October 2026 (19 hours ago)
Application Deadline: 4 January 2027
Vacancies: 1 Vacancy

Job Summary

Software Engineer - CMMI-DEV - 11 yrs of Experience - TS/SCI w/Poly Required

Halogen Engineering Group is looking for a talented Senior Software Engineer to join our team! In this role you will get to designs modifies develops writes and implements and tests software and software applications.

Location: Linthicum Heights MD

Travel Required: No

Shift: Day

Remote Type: Onsite

Security Clearance: Current TS/SCI

Polygraph: Required


Salary Range

The projected compensation range for this position is 233K-246K (annualized USD).

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


Capabilities

  • Designs modifies develops writes and implements and tests software and software applications individually or as a team member
  • Primary role is to lead technical design of software systems as well as lead integration testing of software systems
  • Supports System Administrators with the installation of software applications
  • Participates in the testing process through test review and analysis test witnessing and certification of software
  • Develops software documentation
  • Works with system engineering team or software team lead to review and validate system requirements and to derive software requirements from system/subsystem requirements



Requirements

Qualifications


  • Eleven 11 years experience in software development and maintenance: ie. software requirements analysis software design including object oriented analysis and design coding testing documentation configuration management user training deployment life cycle maintenance. (Relevant Degrees: Electrical/Computer/Software Engineering Computer Science Math or Information Systems)
  • Documented formal training on the Software Engineering Institute (SEI) Capability Maturity Model Integration for Development (CMMI-DEV) model or documented experience working on projects that applied some portions of this model
  • Documented formal training on DOD standards for software testing and documentation or documented experience working on projects that applied these standards


Desired Skills

  • Experience in malware analysis and mitigation techniques
  • Strong understanding of the Windows and Linux Operating System internals and APIs
  • Knowledge of analyzing shellcode packed and obfuscated and the associated algorithms a plus
  • Experience with scripting languages such as Python Bash Pearl etc
  • Experience in host and network analysis to identify and characterize anomalies and vulnerabilities in the platform
  • Experience documenting findings in reports and briefings
  • Security certifications a plus: CISSP CEH CREA GPEN GREM OSCP OSCE
  • Experience in x86/x64 assembly and/or C C software reverse engineering kernel debugging and/or protocol stacks
  • Experience developing computer exploits
  • Experience in Software Reverse Engineering with at least 1 of the following tool or an equivalent: IDAPro GDB WinDbg Immunity/OllyDbg




Benefits


CareFirst Insurance

Medical Plans

  • Three available medical plans2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible)
  • Halogen pays 100% Medical Premium Costs up to $25000
  • CareFirst Wellness Rewards Program

Dental Plan

  • 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

20 Paid Time Off Days

6 Federal Holidays

5 Floating Holidays

Bonuses

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.





Required Skills:

Required Skills Applies systems engineering principles throughout the systems life cycle phases: Concept Development Production Utilization Support and Retirement. Interacts with the Government regarding Systems Engineering technical considerations and for associated problems issues or conflicts. Communicates with other program personnel government overseers and senior executives. Responsibility for the technical integrity quality and completeness of work performed and deliverables associated with one or more of the 25 process areas defined by ISO/IEC15288: Technical Process Area - Stakeholder Requirements Definition Requirements Analysis Architectural Design Implementation Integration Verification Transition Validation Operation Maintenance and Disposal; Project Process Area - Project Planning Project Assessment and Control Decision Management Risk Management Configuration Management Information Management and Measurement; Enterprise (Organizational Project-Enabling) Process Area - Project Portfolio Management Infrastructure Management Lifecycle Model Management Human Resource Management and Quality Management; Agreement Process Area - Acquisition and Supply. A Bachelors degree in a Qualified Engineering Field (See Note 1) or a related discipline (See Note 2) from an accredited college or university plus six (6) years of systems engineering experience OR A High School Diploma or GED plus ten (10) years of general system engineering experience (any Process Area). OR A Masters degree in a Qualified Engineering Field (See Note 1) or a related discipline (See Note 2) from an accredited college or university plus four (4) years of systems engineering experience OR A PhD in a Qualified Engineering Field (See Note 1) or a related discipline (See Note 2) from an accredited college or university plus four (4) years of systems engineering experience. Examples of Qualified engineering fields include: Aeronautics Biomedical Chemical Civil Computer Electrical Environmental Mechanical Nuclear Software Systems and Engineering Management. Examples of related disciplines include: Chemistry Computer Science Information Systems Mathematics and Physics