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Software Integration Engineer

Red Arch Solutions redarchsolutions.com Open · verified Oct 24, 2026
Annapolis Junction Full-time Mid-level Software Engineering

At a glance

Mid-level Software Engineering role at Red Arch Solutions. Annapolis Junction · full-time · $225,000–$250,000 base.

SalaryStated by Red Arch Solutions
$225,000 – $250,000
Base salary for this role, in USD per year, as published in the posting.
This role, from Red Arch SolutionsOur estimate for the market: $146,056–$186,875Median $171,250
Above the market median of $171,250 for mid-level software engineering roles in Annapolis Junction.
Worked out from 30 postings that stated pay, median $171,250. Last updated Oct 19, 2026.
RoleSoftware Engineering
SeniorityMid-level
LocationAnnapolis Junction
EmploymentFull-time
Base pay$225,000–$250,000
PostedSep 1, 2026 · 7w ago
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Test and assess the HPC software stack, then connect components and resolve related system problems
  • Build Bash and Python scripts, using Linux command-line tools to support HPC integration work
  • Investigate HPC software and hardware faults, carrying out system administration and identifying root causes
  • Use infrastructure-as-code methods and automation tools such as Salt or Ansible

What you bring

  • An active TS/SCI clearance with polygraph
  • At least ten years integrating, configuring, upgrading, compiling and supporting commercial or government software across mixed operating systems
  • A computer science degree or related field, with the stated work-experience or certification substitutions available
  • Recent Bash or Python scripting and Linux tools experience, plus Slurm and HPC integration or administration experience

Who this fits

This role is based in Annapolis Junction, Maryland. It suits someone focused on HPC integration, system administration and analytical troubleshooting. Qualification routes include a degree or specified substitutions, alongside the stated experience requirement.

From the employer

Red Arch Solutions is hiring a Software Integration Engineer on a priority program in Annapolis Junction, MD. The Software Integration Engineer shall be responsible for the test, evaluation, integration, and troubleshooting of the HPC software stack and related system issues.

Position Required Skills:
  • Experience with the Linux CLI, and the Linux suite of tools
  • Extensive recent experience using Bash/Python to develop scripts
  • Solid understanding of the Slurm resource management and job scheduling tool
  • Experience with integration, evaluation, and system administration of HPC systems
  • Experience troubleshooting HPC system problems, including basic system administration tasks, including software stack issues and hardware issues
  • Experience with IaC principles and automation tools such as Salt and Ansible
  • Familiar with HPC shared file systems such as Lustre, GPFS, and Panasas
  • Familiar with system monitoring tools such as Ganglia and Nagios
  • Familiar with acceleration technologies such as GPU, FPGA, and ASICs
  • Familiar with high-speed network interconnect technologies such as InfiniBand and Slingshot
  • Familiar with open-source industry-standard HPC benchmark tooling
  • Ability to troubleshoot problems with a rigorous, analytical approach that enables diagnosis of root causes and discovery of mitigation/solution paths
Position Desired Skills:
  • Experience with the Atlassian Tool Suite (JIRA, Confluence)
  • Experience supporting HPC large-scale systems and customers
Basic Qualifications:
  • TS/SCI with polygraph
  • Bachelor's Degree in Computer Science or related field and have at least ten (10) 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 ten (10) years of demonstrable experience.
    OR
    An industry recognized professional certification, as defined in the TT0s, may substitute as one (1) year experience.
    OR
    A Master's Degree in Computer Science or related field may substitute for two (2) years' experience.
Salary range for this position: $225,000-$250,000 #CJ

The Red Arch Solutions pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.

Red Arch Solutions Benefits Snapshot:

  • 100% paid employee healthcare premiums. CareFirst Advantage Best in Class Benefits.
  • HaloScripts Concierge prescription medication service
  • Generous PTO.
  • 10 % 401K 6% match vested day one and up to 4% profit sharing contribution.
  • Annualized bonus compensation.
  • Spot bonuses for hard work.
  • Tuition reimbursement.
  • 529 College Saving Plan.
  • College Loan Pay Back Program.
  • 11 Paid Federal Holidays
  • Generous Referral Bonuses.

Red Arch Solutions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Have more questions about Red Arch? Email us at Careers@RedArchSolutions.com

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$220k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.