IT Systems Engineer – Cybersecurity & Automation (ISSO/Dev

 

 
Huntsville, AL
On-Site
 
4432
 
1

• Valkyrie Enterprises is seeking a versatile to support both classified and unclassified computing environments at our .
• This hybrid role combines responsibilities of an ISSO, systems administrator, cybersecurity engineer, and DevSecOps automation engineer. The ideal candidate will maintain secure and compliant lab operations, support RMF and eMASS activities, administer Windows and Linux systems, and develop automation across GitLab CI/CD pipelines.

Systems Administration & Lab Operations

• Manage Windows and Linux systems in classified and unclassified lab environments
• Perform system installation, configuration, patching, troubleshooting, and lifecycle maintenance
• Maintain hardware, firmware, and software baselines across lab assets
• Monitor and address hardware obsolescence in support of development programs
• Coordinate with Valkyrie IT for configuration changes, acquisition of equipment, and decommissioning/disposal processes
• Provide user support for engineering and development teams operating in lab environments
• Maintain secure network configurations and lab infrastructure in accordance with DoD policies

Cybersecurity / ISSO Responsibilities

• Implement STIGs, perform vulnerability remediation, and support continuous monitoring activities
• Support development, maintenance, and documentation of RMF package artifacts
• Manage and maintain compliance documentation, workflows, and control evidence within eMASS
• Conduct system scans, audit preparation, and compliance reporting
• Ensure alignment with NIST 80053, DoD cybersecurity requirements, and applicable security frameworks

DevSecOps & Automation

• Develop and maintain GitLab CI/CD pipelines, including runners, unit tests, and automated build/deploy workflows
• Build and deploy containerized applications using Docker, Podman, and Kubernetes
• Develop automation scripts and tools using Python to optimize maintenance, security, and DevSecOps processes
• Implement automation solutions to improve delivery speed and operational efficiency
• Work closely with Agile development teams to support secure design, integration, and deployment activities
• Create and maintain reusable CI/CD pipeline components and shared libraries to support multiple programs

• Must have a Bachelor’s degree in a STEM field, or equivalent experience and and at least 5 years of experience.
• Must have a Security+ certification (or equivalent IAT II).
• Must have experience administering Windows and Linux operating systems.
• Must have hands on experience with OS patching, hardening, STIGs, and vulnerability remediation
• Must have experience with RMF processes and eMASS.
• Must have python scripting for automation and operational tooling.
• Must have experience with GitLab CI/CD (or comparable tools such as GitHub Actions or Jenkins).
• Must have the ability to understand and apply application security tools such as SAST, DAST, and vulnerability scanners.
• Must have familiarity with network security fundamentals (firewalls, zero trust, encryption)

• CISSP or CISM certification, preferred.
• Experience managing classified laboratory environments, preferred.
• Experience with Kubernetes and containerization technologies (Docker, Podman), preferred.
• Experience with Azure or cloud security principles, preferred.
• Knowledge of Identity & Access Management (IAM), preferred.
• Experience with configuration management tools such as Ansible or Puppet, preferred.
• Experience with collaboration tools (Jira, Confluence, SharePoint, Teams), preferred.

• Must have Active Secret security clearance and the ability to maintain it.

• Travel required; 10% or less
• If position requires travel by domestic flight or access to secure federal facilities/military bases, candidate must be able to obtain (by start of position) and maintain appropriate identification credentials, such as REAL ID. (More information regarding REAL ID can be found: https://www.dhs.gov/real-id)

• Remaining in a stationary position, often standing, or sitting for prolonged periods
• Able to sit and work on a computer for long periods of time
• Moving about to accomplish tasks or moving from one worksite to another
• Communicating with others to exchange information
• Light work that includes moving objects up to 20 pounds

Additionally, Valkyrie Enterprises provides a variety of benefits to eligible employees to support your best health, wellness, and future, to include medical/dental/vision options, company paid life and disability insurances, 401k with match, education reimbursement, as well as company paid holidays and paid time off (PTO)