System Administrator - Active Secret Clearance at A1M Solutions

Trenton, New Jersey, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Defense, GovernmentIndustries

Requirements

Active Secret Clearance
3–5 years of experience in system administration, with specific focus on DoD IT environments
Direct experience managing and securing RA workstations and PKI-supporting systems
Knowledge of DoD PKI architecture, certificate lifecycle management, and identity assurance practices
Proficient in applying DISA STIGs, managing Group Policy, and conducting vulnerability remediation using tools such as ACAS/Nessus
Experience with virtualization platforms (VMware, Hyper-V), and backup/recovery operations
Strong documentation and audit readiness skills
Must hold a DoD 8570 IAT Level II certification (e.g., Security+ CE)
Familiarity with tools such as STIG Viewer, eMASS, and HBSS is a plus

Responsibilities

Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key Recovery Agents (KRAs), and supporting infrastructure
Administer and support Registration Authority (RA) workstations, ensuring functionality, availability, and compliance with DISA and DoD PKI standards
Implement software updates, patches, and configuration changes in accordance with STIGs and system baselines
Provide Tier 1 and Tier 2 system support for PKI-related service disruptions, certificate issues, and access control failures
Troubleshoot integration issues with Active Directory, LDAP, and other directory services used in certificate-based authentication
Maintain documentation of system configurations, change logs, and standard operating procedures (SOPs)
Ensure continuous compliance with RMF security controls and support the generation and maintenance of ATO documentation
Participate in and support internal and external DoD PKI audits, including system artifact collection, configuration reviews, and remediation of audit findings
Collaborate with ISSOs, Registration Authorities, and cybersecurity teams to enforce secure system operations across both SIPRNet and UNCLASS networks

Skills

PKI

DoD PKI

RA Workstations

STIGs

Active Directory

LDAP

RMF

OCSP Responders

Certificate Authorities

Key Recovery Agents

SIPRNet

ATO Documentation

A1M Solutions

Design and data support for government healthcare

About A1M Solutions

A1M Solutions specializes in providing design, data, and policy-informed support for government healthcare programs, with a focus on serving disadvantaged populations. The company leverages expertise in government healthcare programs, data analysis, and policy/legislation to design effective business strategies and enhance digital service delivery, utilizing agile research and insights to untangle complex problems and generate thoughtful solutions.

Chico, CA, USAHeadquarters

2018Year Founded

VENTURE_UNKNOWNCompany Stage

Consulting, Social ImpactIndustries

11-50Employees