Software Engineer, Level 3

bct; Maryland; On-site; USD 200,000 - 262,000; Full time

Benefits offered by this job

Very competitive 401(k) plan

Health Savings Account (HSA)

Health/Dental/Vision coverage

PTO & federal holidays

Life/AD&D/Disability coverage

Employee referral program

Tuition reimbursement

Gym membership program

Pet adoption program

Job summary

BCT LLC seeks a Software Engineer, Level 3, with an active TS/SCI w/ FS Poly. This role is based at the National Business Park and involves testing hardware and software within large data systems.

You will design test scripts, validate system requirements, and collaborate across teams in an Agile environment. The ideal candidate has strong programming skills (Python, Java, or C++), Linux familiarity, and experience with test automation, databases, and REST APIs.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent) with significant experience.
• Proficient in Python, Java or C++, and Linux CLI.
• Experience with test automation, REST APIs, and database queries.

Responsibilities

• Design, develop, and implement testing scripts and strategies, including automated test execution and data analysis.
• Review HPC system documentation and develop code to validate requirements.
• Collaborate to develop and execute test plans for HPC systems.
• Independently test and validate HPC systems per test plans.
• Participate in SAFe activities (planning, stand-ups, demos, retrospectives).
• Use Linux CLI and scripting (Python, Bash) to troubleshoot and automate tests.
• Develop complex database queries and analyze test data (e.g., Splunk).
• Track defects using JIRA/Confluence or similar tools.
• Integrate and test REST APIs related to hardware systems.
• Work with cross-functional teams to ensure verification standards.

Skills

Python

Java

C++

Linux CLI

REST APIs

Education

Bachelor's degree in CS/Engineering

Tools

Git

Jenkins

GitLab CI

Confluence

JIRA

Splunk

Job description

BCT LLC is seeking a Software Engineer, Level 3. The ideal candidate must possess an active TS/SCI w/FS Poly. This position is located at the National Business Park.

A career at BCT, LLC means contributing and making a difference to something larger than yourself, where success comes from our team members' dedication to building success for our customers and their mission.

If you are seeking meaningful work and a workplace culture that thrives on teamwork, we invite you to explore this opportunity to join us.

Description

: The candidate will have a strong foundation in coding formal tests for hardware systems or software within large data systems. In addition, the candidate is expected to possess an understanding of Linux-based systems, scripting, database query development, REST APIs, with proficiency in one or more programming languages (such as Pearl, Bash, Python) in support of executing formal test events.

Software Engineer Responsibilities

• Design, develop, and implement testing scripts and strategies, to include automated test execution and data analysis.
• Review HPC system documentation, interpret system requirements, and develop code to test and validate that those requirements are being met.
• Collaborate with team members to develop and execute test plans for HPC systems.
• Independently test and validate HPC systems in accordance with test plans to ensure that system requirements are met.
• Participate in all SAFe activities, including but not limited to planning meetings, daily stand-ups, demos, and retrospectives.
• Utilize Linux command-line interface and scripting languages (e.g., Python, Bash) to troubleshoot hardware, execute tests, and automate testing processes.
• Develop complex database queries and analyze test data across various database platforms {Splunk, etc).
• Track, document, and report SW defects using defect tracking systems (JIRA, Confluence or similar tools).
• Contribute to the integration and testing of Rest APls related to hardware systems.
• Work closely with cross‑functional teams to analyze system requirements and ensure that system verification standards are met.

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience) with 14 years or more of experience.
• Strong programming skills in languages such as Python, Java, or C+.
• Comfortable with Linux/Unix command‑line interface and command execution.
• Ability to develop test cases through the analysis of system requirements.
• Extensive experience with the Linux command‑line interface, with an understanding of file systems, permissions, and process management.
• Proficiency in one or more of the following scripting languages for task automation: Python, Bash, Perl.
• Strong expertise in database querying and data analysis; Splunk experience preferred.
• Understanding of REST APls and their practical applications.
• Experience working in Scrum or similar Agile framework.
• Demonstrated experience in defect tracking and resolution processes.
• Experience with Git and version control systems, with knowledge of Cl/CD pipelines and tools like Jenkins, GitLab CI, or similar.
• Ability to analyze logs and test results using data visualization tools such as Splunk, Kibana, or Grafana.

Desired Qualifications

• Solid understanding of Scrum and Agile methodologies.
• Experience creating user stories and defining acceptance criteria.
• Ability to work in a fast‑paced environment with minimal supervision.
• Ability to analyze requirements and create detailed test cases.
• Knowledge of JIRA or similar tools for tracking issues and managing tasks.
• Strong problem‑solving skills and attention to detail.
• Excellent communication and collaboration skills.
• Self‑motivated and able to work effectively both independently and in a team.

What we Offer

Some of BCT LLC’s benefit offerings include:

• Very competitive 401(k) Plan with Matching Contributions
• Independent 401(k) and Investment Advisory Services
• BCT-Funded Health Savings Account (HSA)
• Health/Dental/Vision Coverage
• Competitive PTO & Federal Holiday package
• Life/AD&D/Disability Coverage paid 100% by BCT
• Generous Employee Referral Program
• Tuition/Training Reimbursement
• Gym Membership Program
• Pet Adoption Program

Salary range is $200,00 to $262,000

Who is BCT?

BCT LLC is a small business founded in 2006. Since then, BCT has worked tirelessly to construct a foundation laser‑focused on its core values of Humility, Respect, Integrity, Loyalty, Kindness, Gratitude, Innovation, and Initiative. By living these values, BCT has delivered exceptional service to its valued customers and seeks to maintain that reputation at every step. Headquartered in Annapolis Junction, MD, they serve customers throughout the DMV and beyond. With a combined 70 years of experience directly supporting the missions of National Security, BCT’s leadership knows their business better than most. Employees find strong support from a dedicated, available home‑office team and leadership focused on their success and happiness. In short, BCT does a small business like none other - check out the difference!

BCT LLC is proud to be an Equal Opportunity Employer. All facets of employment, including the decision to hire, promote, discipline, or discharge, will be based solely on merit & business need. Candidates and Employees will never be subject to discrimination on the basis of race, color, religion, age, genetic information, or any other status protected under federal, state, or local law.