Trexllc
HPC Software Engineer L3 Annapolis Junction, MD 11-21-2025
Trexllc, Annapolis, Maryland, United States, 21403
Technology Resource Experts, LLC is looking for an experienced HPC Software Engineer to join their rapidly growing team!
Requires an active TS/SCI Poly security clearance
Work expected STE/STN automation and monitoring sustainment
Frontend hardening
Utility frontdoor and courier containers
Container security
LatteArt IAVM, PO&AM etc.
RBAC and CMS product creation & sustainment
Mapping of roles to permission sets
General solution security
Background hardening, as applicable
Security reviews and audits for other team’s products
Knowledge
Security expertise at the design and implementation level
Standard Day-to-Day
Define, develops, tests, and deploys components of the solution
Works with an Agile team to create and refine user stories and acceptance
Collaborates with other team member to build and test software and hardware components
Participate in daily stand-up/scrums meetings
Conduct research, prototyping, and exploration activities
Develops, maintains, and enhances complex and diverse infrastructure as code (IaC) for large-scale computing systems
Works with installation, configuration, testing, and operational management of system solutions
Required Skills/Experience
Linux, Linux tools
Infrastructure automation technology: Ansible, SaltStack, Puppet, Chef, Terraform, etc.
Willing and able to learn Ansible
Adapting to and adhering to project-specific Ansible coding standards
Familiar with and able to perform full software-development lifecycle support with version-control tools (Git, GitLab)
Works independently, as well as with a team, to ensure that all components are functioning properly
Stays abreast of the latest industry trends in both open source and commercial solutions. Supports determination of if-and-when to incorporate them into an IAC solution
Communicative, collaborative, and organized
Willing and able to learn new tools, protocols, custom software, firmware, and hardware
Nice to Have Skills/Experience
Programming in Ansible
Bash scripting
Python
Container orchestration technologies
Rancher Kubernetes Engine 2 (RKE2)
Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.)
Security concepts pertaining to one or more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts
Security architecture
Cloud security
Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify
Qualifications
Requires an active TS/SCI with Polygraph
Our Benefits
100% company-paid health, dental, and vision premiums
Automatic company contributed Health Savings Account (HSA) up to $3,200 for families
Up to 7 weeks of Paid Time Off (PTO)
Automatic 401k Investment
Paid 11 Federal Holidays
BlueCross BlueShield Health Insurance
Tuition/Training Reimbursement
Access to Ravens season tickets in club level
Company-paid golf events for your time and course fees
Technology Resource Experts 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, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
The projected compensation range for this position is $175 – $225K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. In addition, Technology Resource Experts, LLC invests in its employees beyond just compensation. Trexperts' benefits offerings include, dependent upon position, Health Insurance, Dental and Vision Coverage, Health Savings Account (HSA), Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Life Insurance, 401(k) Plan, Safe Harbor 401k Investment, Learning and Development opportunities, Referral Bonuses and Flex Time.
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Requires an active TS/SCI Poly security clearance
Work expected STE/STN automation and monitoring sustainment
Frontend hardening
Utility frontdoor and courier containers
Container security
LatteArt IAVM, PO&AM etc.
RBAC and CMS product creation & sustainment
Mapping of roles to permission sets
General solution security
Background hardening, as applicable
Security reviews and audits for other team’s products
Knowledge
Security expertise at the design and implementation level
Standard Day-to-Day
Define, develops, tests, and deploys components of the solution
Works with an Agile team to create and refine user stories and acceptance
Collaborates with other team member to build and test software and hardware components
Participate in daily stand-up/scrums meetings
Conduct research, prototyping, and exploration activities
Develops, maintains, and enhances complex and diverse infrastructure as code (IaC) for large-scale computing systems
Works with installation, configuration, testing, and operational management of system solutions
Required Skills/Experience
Linux, Linux tools
Infrastructure automation technology: Ansible, SaltStack, Puppet, Chef, Terraform, etc.
Willing and able to learn Ansible
Adapting to and adhering to project-specific Ansible coding standards
Familiar with and able to perform full software-development lifecycle support with version-control tools (Git, GitLab)
Works independently, as well as with a team, to ensure that all components are functioning properly
Stays abreast of the latest industry trends in both open source and commercial solutions. Supports determination of if-and-when to incorporate them into an IAC solution
Communicative, collaborative, and organized
Willing and able to learn new tools, protocols, custom software, firmware, and hardware
Nice to Have Skills/Experience
Programming in Ansible
Bash scripting
Python
Container orchestration technologies
Rancher Kubernetes Engine 2 (RKE2)
Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.)
Security concepts pertaining to one or more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts
Security architecture
Cloud security
Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify
Qualifications
Requires an active TS/SCI with Polygraph
Our Benefits
100% company-paid health, dental, and vision premiums
Automatic company contributed Health Savings Account (HSA) up to $3,200 for families
Up to 7 weeks of Paid Time Off (PTO)
Automatic 401k Investment
Paid 11 Federal Holidays
BlueCross BlueShield Health Insurance
Tuition/Training Reimbursement
Access to Ravens season tickets in club level
Company-paid golf events for your time and course fees
Technology Resource Experts 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, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
The projected compensation range for this position is $175 – $225K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. In addition, Technology Resource Experts, LLC invests in its employees beyond just compensation. Trexperts' benefits offerings include, dependent upon position, Health Insurance, Dental and Vision Coverage, Health Savings Account (HSA), Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Life Insurance, 401(k) Plan, Safe Harbor 401k Investment, Learning and Development opportunities, Referral Bonuses and Flex Time.
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