Senior Systems Engineer with Security Clearance

Job Title: Senior Systems Engineer Responsibilities of the Senior Systems Engineer: McLane Advanced Technologies is seeking a results-oriented, self-motivated Systems Engineer to support both systems engineering tasks, as well as day-to-day management of an IT service desk for a Department of Energy (DOE) contract onsite in Albuquerque, NM. The Senior Systems Engineer will: Lead systems engineering activities supporting the sustainment, modernization, and integration of NNSA mission-critical IT systems. Oversee daily operations of an IT service desk, ensuring timely incident resolution and user support. Architect, implement, and maintain enterprise IT infrastructure (Windows Server 2019/2022, RHEL 8/9, VMware, Hyper-V, Cisco Hyperflex, AWS/Azure). Ensure compliance with NNSA and federal cybersecurity and IT governance standards (NIST, DOE directives). Collaborate with cross-functional teams (engineers, developers, government stakeholders) to deliver secure, reliable systems. Develop and document IT policies, procedures, and system configurations to support operational excellence. Automate system administration tasks using scripting languages (Python, PowerShell, Bash). Monitor system performance and security, analyze logs, and generate compliance and performance reports. Maintain accurate IT asset inventories and update network topology/configuration records. Mentor and guide junior engineers and service desk staff to foster a culture of continuous improvement. Required Qualifications: Bachelor's Degree in Computer Science, Engineering, Information Security, or a related field. 5+ years of experience in systems engineering or IT operations, preferably in federal or national security environments. Demonstrated expertise in virtualization, hybrid cloud, and enterprise IT infrastructure (VMware, Hyper-V, AWS, Azure). Strong background in cybersecurity and compliance (NIST, DOE/NNSA directives). Experience managing or leading technical teams and collaborating with government stakeholders. Proficiency in scripting and automation (Python, PowerShell, Bash). Excellent communication skills, including technical documentation and presentations. Active DOE Q or DOD Top Secret security clearance (or ability to obtain and maintain). Relevant certifications (e.g., VMware VCP, MCSE, AWS/Azure Solutions Architect, Security+/Network+, ITIL/ITSM, Linux+ or RHCSA) highly preferred. Ability to thrive in a fast-paced, mission-critical environment with complex network and security requirements. About McLane Advanced Technologies Headquartered in Tysons Corner, VA, McLane Advanced Technologies is a small business that specializes in providing industry-leading Logistics and Technology services to the Department of Defense, Federal Government, and the private sector. MAT is a recognized leader in designing, developing, implementing, and sustaining mission-critical logistics systems and software solutions. MAT is an Oracle Platinum Partner, SAP Partner and Premier Business Partner of the IBM Corporation. MAT offers a rich corporate culture with driven and determined leadership in a dynamic environment that was founded on openness and success. We enjoy an energetic and fun atmosphere in a culture of mutual respect. At MAT, we build upon the principles and traditions of our military. Personal responsibility, accountability and strong work ethic are a must. Our clients benefit from working alongside a winning team of smart, hard-working, creative, and successful professionals. By becoming part of the MAT team: our employees will share our entrepreneurial spirit and success. For more information on McLane Advanced Technologies, please visit us at . Please send your resume to . McLane Advanced Technologies is an equal opportunity employer.