Senior Systems Administrator

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work

We are looking for a Senior Systems Administrator to oversee the management and security of all end user endpoints within a CMMC 2.0-compliant environment. The ideal candidate will have deep expertise in Microsoft SCCM, Intune, and Entra ID (Azure Active Directory), with a strong understanding of endpoint compliance, access controls, and secure configuration management in support of CMMC Level 2 or Level 3 practices.

This is a mission-critical role that ensures our endpoint infrastructure supports operational efficiency while meeting strict DoD cybersecurity standards.

Key Responsibilities:

• Lead the administration and lifecycle management of end user endpoints (desktops, laptops, mobile devices, virtual machines) across the enterprise.
• Design and implement secure baseline configurations and compliance policies in alignment with CMMC 2.0 requirements.
• Manage endpoint deployment, patching, and application delivery using SCCM (System Center Configuration Manager) and Microsoft Intune.
• Administer and secure Microsoft Entra ID including device join processes, Conditional Access, identity governance, and role-based access controls (RBAC).
• Ensure compliance with CMMC 2.0 by maintaining system documentation, audit logs, and configuration management records.
• Develop and enforce Group Policy Objects (GPOs) to meet both operational and compliance needs.
• Collaborate with cybersecurity, compliance, and DevSecOps teams to align endpoint configurations with overall security posture.
• Conduct vulnerability mitigation efforts and system hardening in line with DoD STIGs and NIST 800-171 guidelines.
• Assist with assessments, audits, and evidence collection related to CMMC certification and sustainment.
• Monitor system health and proactively resolve performance or compliance issues across the endpoint fleet.
• Maintain documentation and standard operating procedures for endpoint management and incident response.

Required Qualifications:

• 7+ years of experience in systems administration with a strong focus on endpoint management.
• Expertise with Microsoft SCCM, Microsoft Intune, and Entra ID (Azure Active Directory).
• Hands-on experience managing systems in a CMMC 2.0, NIST 800-171, or other federal compliance framework.
• Proficient in PowerShell scripting and automation for systems administration and configuration management.
• Strong understanding of Windows 10/11 client OS, endpoint security, and vulnerability management practices.
• Familiarity with GPOs, Conditional Access, Zero Trust principles, and MFA enforcement.
• Ability to analyze compliance requirements and translate them into technical configurations and controls.
• Experience with patching, application packaging, and hardware lifecycle management.

Preferred Qualifications:

• Experience supporting a CMMC Level 2+ environment.
• Knowledge of DoD STIGs, DFARS, and FedRAMP practices.
• Microsoft or cybersecurity certifications such as:
  • Microsoft Certified: Endpoint Administrator Associate
  • Microsoft Certified: Security, Compliance, and Identity Fundamentals
  • CompTIA Security+
  • Certified Information Systems Security Professional (CISSP)

Key Traits:

• Strong attention to detail and security-minded.
• Excellent documentation and communication skills.
• Ability to work independently and collaborate across departments.
• Comfortable in fast-paced, regulated environments.

We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law.

EEO Statement

ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.

Other details

• Job Family Information Technology
• Job Sub-Family Systems Administration
• Pay Type Salary
• Telecommute % 25

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