System Administrator

Integral Federal, Inc.; Huntsville (AL); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

Flexible Spending Accounts

Short-Term and Long-Term Disability Insurance

Life Insurance

Paid Time Off & Holidays

Earned Bonuses & Awards

Professional Training Reimbursement

Employee Assistance Program

Job summary

Integral Federal, Inc. is looking for a Senior IT System Administrator in Huntsville, Alabama. The candidate will manage the security and administration of the JWICS environment for the US Army G2’s Intelligence Division. Responsibilities include leading the RMF process and security documentation, managing the eMASS system, and implementing continuous monitoring strategies. Required qualifications include BA/BS, 5+ years of experience, relevant certifications, and a Top Secret/SCI security clearance. Benefits include medical coverage and professional training reimbursement.

Qualifications

• Minimum 5+ years of hands-on experience with RMF for DoD IT systems.
• Current industry-standard certifications for assigned role.
• Demonstrated mastery of eMASS and vulnerability scanning tools.
• Top Secret/SCI security clearance required.

Responsibilities

• Lead all aspects of the RMF process.
• Maintain and update RMF documentation.
• Manage security posture in eMASS.
• Implement continuous monitoring strategies.
• Serve as the primary security advisor.

Skills

RMF application

Security documentation

eMASS management

Continuous monitoring

Stakeholder coordination

CompTIA Security+

CCNA

RHCSA

MCSA

Top Secret/SCI clearance

Education

BA/BS degree

Tools

Vulnerability scanning tools (ACAS/Nessus)

Security compliance checkers (SCAP)

Job description

The Senior IT System Administrator is responsible for the day-to-day administration, maintenance, and security of the JWICS environment for US Army G2’s Intelligence Division (AMIS-IN), Security Division (AMIS-SE), and the Special Projects Office (SPO) (AMIS-SEP).

Responsibilities

• RMF Execution Lead all aspects of the RMF process, from system categorization and security control selection to implementation and assessment.


• Security Documentation Develop, maintain, and update all required RMF documentation, including the System Security Plan (SSP), Security Assessment Report (SAR), and Plan of Action & Milestones (POA&M).


• eMASS Management Manage the system’s security posture within the Enterprise Mission Assurance Support System (eMASS), ensuring all data is accurate and up to date.


• Continuous Monitoring Implement and manage a robust continuous monitoring strategy to actively assess security control effectiveness, track vulnerabilities, and manage configuration changes.


• Stakeholder Coordination Serve as the primary security advisor to the system owner and liaise with the Authorizing Official (AO) and other key stakeholders to ensure a clear understanding of system risks and compliance status.

Required Qualifications

• BA/BS with a minimum 5+ years of hands‑on experience dedicated to applying RMF to complex DoD IT systems.


• Certifications Possess current, industry‑standard certifications relevant to their specific duties (e.g., CompTIA Security+, CCNA, RHCSA, MCSA). Certifications must meet DoD 8570/8140 requirements for their assigned role (e.g., IAT Level II).


• Technical Skills Demonstrated mastery of eMASS, vulnerability scanning tools (e.g., ACAS/Nessus), COMSEC, and security compliance checkers (e.g., SCAP).


• Top Secret/SCI security clearance.

Benefits

• Medical, Dental & Vision Insurance


• Flexible Spending Accounts


• Short‑Term and Long‑Term Disability Insurance


• Life Insurance


• Paid Time Off & Holidays


• Earned Bonuses & Awards


• Professional Training Reimbursement


• Employee Assistance Program

Equal Opportunity Employer/Protected Veteran/Disability