Sr. Computer Systems Engineer / Architect

DAn Solutions, Inc.; Charlottesville (VA); On-site; USD 140,000 - 190,000; Full time

Job summary

DAn Solutions, Inc. seeks a Senior Computer Systems Engineer / Architect in Charlottesville, VA to deliver senior-level systems engineering in a classified DoD/IC environment. Active TS/SCI with CI Polygraph is required and on-site work is mandatory.

Responsibilities include architecture development, integration across applications and cloud, and RMF/accreditation support. Collaboration with government stakeholders and DevOps teams is essential for success.

Qualifications

• Active TS/SCI with current CI Polygraph
• Senior-level systems engineering/architecture experience
• Experience supporting DoD/Intelligence Community systems
• Experience designing or integrating software, infrastructure, cloud, data
• Strong troubleshooting and analytical skills

Responsibilities

• Develop and evaluate system architectures, designs, interfaces, and integration approaches.
• Translate mission and technical requirements into scalable engineering solutions.
• Support integration across applications, cloud infrastructure, databases, APIs, networks, and security components.
• Develop and maintain architecture diagrams, data-flow diagrams, interface documentation, and technical specifications.
• Support AWS and classified cloud environments.
• Identify technical risks, dependencies, performance issues, and modernization opportunities.
• Support system integration, testing, deployment, troubleshooting, and sustainment.
• Collaborate with software developers, DevOps, system administrators, cybersecurity personnel, and government stakeholders.
• Support RMF, accreditation, and security activities as required.
• Provide senior technical guidance and engineering recommendations.

Skills

Senior systems engineering

Systems architecture

DoD/IC experience

Cloud architectures

RMF/ accreditation

Technical documentation

Tools

Docker

PostgreSQL

REST APIs

DevSecOps

Job description

REQUIRES AN ACTIVE/EXISTING TS/SCI WITH CI POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITE

DAn Solutions is seeking a Senior Computer Systems Engineer / Architect to support a newly awarded Defense Intelligence Agency program in Charlottesville, VA. This position will provide senior-level systems engineering, architecture, integration, and technical support for mission-critical applications and infrastructure operating in a classified environment. An active TS/SCI with current CI Polygraph is required.

Responsibilities include:

• Develop and evaluate system architectures, technical designs, interfaces, and integration approaches
• Translate mission and technical requirements into scalable engineering solutions
• Support integration across applications, cloud infrastructure, databases, APIs, networks, and security components
• Develop and maintain architecture diagrams, data-flow diagrams, interface documentation, and technical specifications
• Support AWS and classified cloud environments
• Identify technical risks, dependencies, performance issues, and opportunities for modernization
• Support system integration, testing, deployment, troubleshooting, and sustainment
• Collaborate with software developers, DevOps engineers, system administrators, cybersecurity personnel, and government stakeholders
• Support RMF, accreditation, and technical security activities as required
• Provide senior technical guidance and engineering recommendations

Required Qualifications:

• Active TS/SCI with current CI Polygraph
• Senior-level experience in systems engineering, systems architecture, solutions architecture, or a closely related discipline
• Experience supporting complex enterprise, DoD, or Intelligence Community systems
• Experience designing or integrating software, infrastructure, cloud, data, and enterprise services
• Strong understanding of systems architecture, interfaces, and technical dependencies
• Experience producing system diagrams, technical documentation, and engineering artifacts
• Strong troubleshooting and analytical skills
• Ability to work onsite in Charlottesville, VA

Preferred Qualifications:

• Previous DIA or Intelligence Community experience
• Experience with AWS or classified cloud environments such as TC2S/SC2S
• Experience with Linux, Docker, PostgreSQL, REST APIs, and DevSecOps environments
• Experience with CI/CD pipelines and infrastructure automation
• Experience supporting RMF, ATO, or security accreditation activities
• Security+ or equivalent IAT Level II certification
• Experience supporting mission-critical intelligence applications
• Experience with cloud modernization or systems integration efforts

Salary Range Disclaimer: The posted salary range represents the good-faith minimum and maximum compensation DAn Solutions expects to pay for this position. The position may be filled at different Labor Category (LCAT) levels depending on the selected candidate's qualifications and applicable contract requirements. Final compensation within the posted range will be determined based on the applicable LCAT and factors including education, relevant experience, certifications, and other required qualifications