System Administrator

Integral Federal, Inc.; Rock Island Arsenal (IL); On-site; USD 90,000 - 120,000; 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 seeking a Senior IT System Administrator for the JWICS environment supporting the US Army. Responsibilities include leading RMF execution, managing documentation and security posture within eMASS, and providing continuous monitoring. Candidates should have a BA/BS with 5+ years' experience, industry-standard certifications like CompTIA Security+, and a Top Secret/SCI security clearance. Benefits include medical coverage, disability insurance, and paid time off.

Qualifications

• 5+ years of hands-on experience applying RMF to complex DoD IT systems.
• Current industry-standard certifications relevant to duties (e.g., CompTIA Security+, CCNA).
• Demonstrated mastery of eMASS and vulnerability scanning tools.

Responsibilities

• Lead RMF process from system categorization to assessment.
• Develop and maintain RMF documentation.
• Manage security posture within eMASS.
• Implement continuous monitoring strategy.
• Serve as primary security advisor to the system owner.

Skills

RMF Execution

Security Documentation

eMASS Management

Continuous Monitoring

Stakeholder Coordination

Education

BA/BS with 5+ years of experience

Tools

CompTIA Security+

CCNA

RHCSA

MCSA

ACAS/Nessus

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