Computer Systems Analyst – Senior (Identity & Directory Services)
Us
At Aretec, Inc., we are catalysts for change within the federal government landscape. Specializing in advanced analytics, machine learning, data analysis, cybersecurity, and business optimization, we empower federal agencies to achieve their most critical missions. As a premier partner and prime vendor, we deliver innovative, high-impact solutions that address complex challenges and drive national progress. Our commitment to excellence and innovation positions us at the forefront of transforming government operations, enhancing efficiency, and making a lasting impact for citizens.
You
You are a highly skilled identity and directory services professional with deep expertise in enterprise authentication, directory architecture, and secure access management. You thrive in complex, large-scale environments and bring a proactive approach to strengthening identity security, improving system integrity, and ensuring compliance with federal standards. You excel in collaborative environments where innovation, precision, and mission focus are essential.
What We're Looking For
Aretec is seeking a Computer Systems Analyst – Senior (Identity & Directory Services) to support enterprise identity infrastructure, authentication systems, and directory services for a federal customer. This role is critical to ensuring secure, scalable, and compliant identity management across a large and complex environment.
Position Summary
The Computer Systems Analyst – Senior provides enterprise-level support for identity, directory, and authentication services within a federal environment. This role is responsible for maintaining and securing Active Directory, PKI infrastructure, DNS services, and federated authentication systems, while ensuring compliance with federal cybersecurity standards.
You will support identity lifecycle management, directory synchronization, certificate services, and enterprise authentication strategies to maintain a strong security posture and operational readiness.
Core Responsibilities
Identity & Directory Services
- Manage and maintain Active Directory (AD) architecture, including forest/domain design and administration
- Develop, implement, and enforce Group Policy Objects (GPOs)
- Perform directory maintenance, replication monitoring, and performance tuning
Public Key Infrastructure (PKI)
- Administer certificate authorities and manage certificate lifecycle processes
- Support encryption services and secure communications across enterprise systems
- Ensure proper issuance, renewal, and revocation of certificates
Domain Name Services (DNS)
- Manage enterprise DNS infrastructure and ensure reliable name resolution
- Troubleshoot DNS-related issues in complex, distributed environments
Federated Authentication & Access Management
- Implement and support federated authentication solutions (e.g., SAML, OAuth, OIDC, ADFS)
- Enable secure cross-organization authentication and identity federation
- Support Single Sign-On (SSO) and identity integration initiatives
Directory Synchronization & Hybrid Identity
- Manage hybrid identity environments using tools such as Azure AD Connect
- Ensure accurate synchronization between on-premises and cloud directories
- Support identity lifecycle processes across enterprise systems
Federal Compliance & Security
- Ensure compliance with NIST, FISMA, and SCAP standards
- Maintain enterprise-level monitoring, reporting, and security posture
- Support audit readiness, continuous monitoring, and compliance assessments
- Generate reports and documentation for federal audits and leadership review
Operations, Documentation & Collaboration
- Maintain technical documentation, SOPs, and deployment guides
- Troubleshoot identity-related incidents and system issues
- Collaborate with cybersecurity, infrastructure, and operations teams
- Participate in change management processes, including CAB and RFC tracking
- Mentor junior team members and provide knowledge transfer
Required Qualifications
- 6–10+ years of experience in enterprise systems analysis, identity management, or directory services
- Deep expertise in:
- Active Directory architecture and GPO management
- PKI and certificate lifecycle management
- DNS administration in enterprise environments
- Federated authentication (SAML, OAuth, OIDC, ADFS)
- Directory synchronization (e.g., Azure AD Connect)
- Experience supporting large-scale federal environments (10,000+ users/endpoints)
- Strong understanding of federal compliance frameworks (NIST, FISMA, SCAP)
- Strong analytical, troubleshooting, and problem-solving skills
Education & Certifications
Required:
- Bachelor's degree in Information Systems, Cybersecurity, or related field (or equivalent experience)
Preferred:
- CompTIA Security+ (or equivalent IAT Level II certification)
- Microsoft Identity and Access Administrator or related Azure/Active Directory certifications
- ITIL Foundation
The Expectations of the Role
Day 1
- Onboard into Aretec's mission and federal environment
- Establish relationships with key stakeholders and team members
Day 30
- Begin contributing to identity and directory operations
- Support authentication, directory, and compliance tasks
Day 60
- Take ownership of identity infrastructure components
- Provide input on authentication strategies and improvements
- Engage more deeply with stakeholders and mission requirements
Day 90
- Lead identity and directory initiatives
- Identify opportunities for automation, optimization, and security enhancements
- Mentor junior staff and drive continuous improvement
Benefits
Aretec offers a comprehensive benefits package including:
- Medical, dental, and vision insurance
- 401(k) with company match
- Certification reimbursement and professional development
- Flexible work arrangements
- Generous paid time off (PTO)
Citizenship Requirement
Due to federal contract requirements, applicants must be sole U.S. citizens.
Equal Opportunity Employer
Aretec, Inc. is an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace.