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Senior Systems Engineer - Enterprise Directory Services and Authentication

Job in Sierra Vista, Cochise County, Arizona, 85635, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-07-25
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity, Systems Administrator
Salary/Wage Range or Industry Benchmark: 88400 - 119600 USD Yearly USD 88400.00 119600.00 YEAR
Job Description & How to Apply Below

Job Qualifications

  • Active Directory Configuration
  • Active Directory Management
  • Active Directory Replication
  • Assured Compliance Assessment Solution (ACAS)
  • Cloud Integrations
Job Description

Advance how our customers operate while you advance your career. Join GDIT as a Senior Systems Engineer and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

Selected candidate will provide full time onsite support at our Fort Huachuca facility.

General Requirements
  • Type of Requisition:
    Regular
  • Clearance Level Must Currently Possess:
    Top Secret
  • Clearance Level Must Be Able To Obtain:
    Top Secret/SCI
  • Public Trust/Other

    Required:

    None
  • Job Family: IT Infrastructure and Operations
  • Certifications:

    None
  • Experience:

    5+ years of related experience
  • US Citizenship

    Required:

    Yes
Responsibilities
  • Lead, manage, and support efficient and effective AD service management processes by providing accurate configuration information. Submit recommendations for use of AD tools for multiple operating system environments and implement the Government's chosen solution.
  • Submit recommendations for use of AD tools for multiple operating system environments and implement the Government's chosen solution.
  • Participate in Boards, Bureaus, Centers, Cells and Working Groups (B2C2WG
    ) in support of NETCOM network solutions.
  • Coordinate, review and maintain system documentation guidance on use of AD capabilities to all levels of administrators. Provide support to operational organizations supporting RFCs and IAVA compliance. Provide strategic planning, execution, and management for the design, build and deployment of AD systems, integrated into Army NIPRNET, SIPRNET, Joint and testing environments.
  • Design, build, test new and optimize AD hardware systems, computer components, and peripherals. Update existing AD systems to ensure compatibility with the latest software iterations.
  • Collaborate with peers, change and risk managers, technical writers, and government stakeholders across all echelons—from subordinate commands to Headquarters, Department of the Army.
  • Drive the effective management, accuracy, and reliability of Active Directory (AD) service management processes across multiple operating system environments.
  • Utilize your expertise in the implementation of directory services, application servers, and support for enterprise application migrations.
What You’ll Need to Succeed (Required) Education

Bachelor’s Degree. An additional 4 years of experience may be substituted in lieu of degree.

Clearance

Active Top Secret security clearance with ability to obtain SCI.

Certification

IAT III certification (SecurityX, CCNP Security, CISA, CISSP, GCED, or GCIH) plus an additional Computing Environment certification.

Experience

5+ years of related experience.

Technical Skills
  • Knowledge in all aspects of forest architecture and infrastructure design.
  • Site replication and topology engineering.
  • Security and identity isolation.
  • Disaster recovery and forest recovery.
  • Hybrid identity and cloud integrations.
  • Scripting, automations and diagnostics.
  • Assured Compliance Assessment Solution and vulnerability scanning.
  • Security Technical Implementation Guides (STIGS) configuration management.
GDIT IS YOUR PLACE
  • Growth: AI-powered career tool that identifies career steps and learning opportunities.
  • Support:
    An internal mobility team focused on helping you achieve your career goals.
  • Rewards:
    Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off.
  • Community:
    Award-winning culture of innovation and a military-friendly workplace.
OWN YOUR OPPORTUNITY

Explore a career in program management at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your passion for the mission and delivering results.

The likely salary range for this position is $88,400 - $119,600. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Schedule & Location

Scheduled Weekly

Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:
Onsite

Work Location:

USA AZ…

Position Requirements
10+ Years work experience
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