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SOFTWARE INTEGRATION ENGINEER LinuxShell ScriptingBig Data 8+ yrs of Experience TSSCI wPoly clearance is required ID 539


Job Location:

Annapolis, MD - USA

Monthly Salary: K 227 - 241
Experience Required: 6-10years
Posted: 24 October 2026 (9 hours ago)
Application Deadline: 21 January 2027
Vacancies: 1 Vacancy

Job Summary


Software Integration Engineer - Linux/Shell Scripting/Big Data - 8 yrs of Experience - TS/SCI w/Poly Clearance


Halogen Engineering Group is looking for a Software Integration Engineer who will serve as the primary customer-facing operations point of contact managing request triage gathering and scoping technical requirements and providing standby support for ad-hoc critical thinking requests as directed by the mission customer.


Location: Annapolis Junction MD
Travel Required: No
Shift: Day
Remote Type: Onsite
On Call Support: Yes
Security Clearance: Current TS/SCI
Polygraph: Required (must be less than seven years old)


Salary Range

The projected compensation range is 227K-241K (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


LCAT Description: Provides expertise in integrating installing configuring upgrading compiling and supporting COTS/GOTS software in a heterogeneous operating system environment.


The Level III Software Integration Engineer (SIE) shall possess the following capabilities:

  • Ability to integrate install configure upgrade compile and support COTS/GOTS software.

  • Generate documentation for the full software stack.

  • Update software for sustainment support.

  • Basic Linux system administration skills and shell scripting.

  • Execute test codes for characterization of software performance.

  • Provide software product ownership for HPC tools.

  • Working knowledge of CM tools web documentation and issue tracking.

  • Ability to work in a fast-paced environment and switch between various architectural paradigms.



Requirements

Required Skills



  • Experience with Linux CLI

  • Experience writing scripts using Shell/Bash/Python

  • Linux administration experience including software integration service management configuration management and routine sustainment operations related to provisioning storage and networking.

  • Experience installing configuring and supporting COTS/GOTS/FOSS software libraries and packages in a Linux environment

  • Experience with stream/batch Big Data processing and analytic frameworks including Spark

  • Experience with CI/CD principles methodologies and tools such as GitLab CI

  • Experience with IaC (Infrastructure as Code) principles and automation infrastructure provisioning and configuration using tools such as Ansible

  • Experience with containerization technologies such as Docker

  • Experience deploying containerized services under Kubernetes orchestration

  • Demonstrated experience using system monitoring tools such as Prometheus/Grafana

  • Experience with Git for source code management branching strategies and team collaboration


Desired Skills


  • Experience with the Atlassian Tool Suite (JIRA Confluence)


Qualifications

Bachelors Degree in Computer Science or related field and have at least eight (8) years of demonstrable experience with integrating installing
configuring upgrading compiling and supporting COTS/GOTS software in a heterogeneous operating system environment.
OR
The individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have at least eight (8) years of demonstrable experience.
OR
An industry recognized professional certification as defined in the TT0s may substitute as one (1) year experience. A Masters Degree in Computer Science or related field may substitute for two (2) years experience.

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