> Markdown version of [/jobs/ext/1227045-staff-cross-domain-solution-engineer-r5356](https://www.wearedevelopers.com/jobs/ext/1227045-staff-cross-domain-solution-engineer-r5356). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Cross Domain Solution Engineer (R5356) - **Company:** Shield AI - **Location:** Dallas, TX, United States - **Salary:** $130,000.0 - $200,000.0 - **Contract:** Temporary contract - **Skills:** Systems Engineering, Cyber Security, Extract Transform Load (ETL), Data Security, Data Sharing, Network Interface Controllers, Hypervisor, Python (Programming Language), Windows PowerShell, Ansible, Runbook, Software Deployment, Software Vulnerability Management, Integration Tests - **Published:** July 10, 2026 - **Apply:** https://www.careerjet.com/job/us82d32f4f7aa4909253ae2d206d01e288/eaa ## About the Role * Typically requires a minimum of 7 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or 4 years with a PhD; or equivalent work experience. * Powershell, Ansible and Python are nice to have. * Available to be onsite in our Washington, DC or Dallas, Texas office. * Must have top secret clearance / clearance with SCI eligibility * Hypervisor environments * Networking * Security+ certified, or ability to obtain certification in the first 3 months ## Description As a Staff Cross Domain Systems Engineer, you will lead the design, integration, deployment, and sustainment of secure cross domain solutions that enable mission-critical data sharing across Top Secret and other classified network environments. You will serve as a senior technical authority for cross domain architecture, system accreditation, security engineering, and operational support, working closely with cybersecurity, network, infrastructure, mission, and program leadership teams. What you'll do: * Lead the engineering and implementation of Cross Domain Solutions that support secure information transfer between classified networks and enclaves. * Design and evaluate architectures for high-assurance data movement, including guards, transfer solutions, filtering mechanisms, auditing, and policy enforcement capabilities. * Support Top Secret network environments by ensuring systems are engineered, configured, and maintained in accordance with applicable security policies, mission requirements, and accreditation standards. * Partner with ISSM, ISSO, network engineering, and operations teams to support system authorization, risk management, vulnerability remediation, and continuous monitoring activities. * Develop and review technical documentation, including system designs, interface control documents, security artifacts, test plans, implementation procedures, and operational runbooks. * Troubleshoot complex cross domain, network, system, and security issues across classified environments, providing root cause analysis and long-term corrective actions. * Evaluate emerging technologies, vendor capabilities, and mission needs to recommend secure, scalable, and operationally effective cross domain architectures. * Provide technical leadership and mentorship to engineers, administrators, and mission partners supporting classified infrastructure and secure data exchange. * Drive improvements in reliability, automation, monitoring, documentation, and engineering standards across cross domain and classified network environments. * Support system upgrades, technology refreshes, lab validation, integration testing, and production deployments in highly controlled classified environments. * Serve as a trusted senior engineer for programs requiring secure, reliable, and accredited information sharing across sensitive and mission-critical networks., OEI (O'Brien Engineering & Architecture) is seeking a full-time Water Resources Engineer Technical Lead with 12+ years of experience to join our team. This position will collaborat… + 2 days ago ## Related Videos - [An alternative approach to digital sovereignty: Confidential Computing](https://www.wearedevelopers.com/videos/100043-an-alternative-approach-to-digital-sovereignty-confidential-computing) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Technical Documentation - How Can I Write Them Better and Why Should I Care?](https://www.wearedevelopers.com/videos/681-technical-documentation-how-can-i-write-them-better-and-why-should-i-care) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Embracing the Hybrid Cloud: Unlocking Success with Ansible](https://www.wearedevelopers.com/videos/932-embracing-the-hybrid-cloud-unlocking-success-with-ansible) - [The Developer Workstation Blind Spot: Why Your Security Stack Can't See What Matters Most](https://www.wearedevelopers.com/videos/100254-the-developer-workstation-blind-spot-why-your-security-stack-can-t-see-what-matters-most) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)