Senior Systems Engineer with Security Clearance

Position Overview

We are seeking a skilled Systems Engineer to serve as the Subject Matter Expert (SME) and Team Lead supporting the Department of Homeland Security (DHS). This role is pivotal in ensuring the smooth operation, maintenance, and advancement of critical systems, including the C-LAN, HSDN, and BlackLine networks. The ideal candidate will leverage their technical expertise, leadership acumen, and strategic insight to oversee secure government IT infrastructure and facilitate mission-critical initiatives. This includes providing hands-on support, managing enterprise systems, and ensuring compliance with security and operational standards. As a liaison between DHS, the United States Secret Service (USSS), and contractors, the Systems Engineer will play a vital role in fostering collaboration and maintaining seamless operations within the DHS enterprise. This position offers an opportunity to work in a high-impact environment, addressing complex challenges while directly contributing to national security initiatives. Key Responsibilities

C-LAN / HSDN Responsibilities

• Provide on-site deskside support for 78 SecureView workstations, 1 C-LAN workstation, and 5 HSDN workstations.
• Manage operations across 6 C-LAN site locations and 1 HSDN site.
• Perform imaging for ThickClient and ThickVM systems.
• Coordinate and deploy equipment, including SecureView workstations, VoSIPs, Desktop SVTCs, and printers.
• Conduct system updates, patching, and troubleshooting for systems.
• Administer user accounts through Active Directory (e.g., unlocks, password resets, account re-enablement).
• Manage Active Directory (AD) computer accounts, DNS entries, SCCM devices, and DHCP leases.
• Conduct regular equipment inventories and maintain accurate records of C-LAN and HSDN assets.
• Assist with planning and building out new SCIF locations.
• Act as the primary liaison between SENS3 and USSS for technical and operational matters.
• Inform users of outages and configuration changes.
• Support AV and SVTC systems for intelligence-driven briefings and director-level crisis management.
• Orchestrate daily operations for contractors within the Cross Domain Multi-Level Security (CD-MLS) section.

BlackLine Responsibilities

Founded in 2008, Ortman Consulting LLC is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and 8(a) company based in Alexandria, VA. With employees and projects nationwide, we specialize in providing advanced and tailored IT solutions for US federal government customers. Our team of skilled professionals is committed to leveraging cutting-edge tech