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Added 16 mins ago
Technical Systems Engineer (Hybrid)
Cisco
San Jose, CA
As a Technical Systems Engineer with Commerce Product Management & Engineering (part of Cisco IT), You will be at the forefront of sustaining, monitoring, and troubleshooting critical…
Added 28 mins ago
O
Pursuit Manager - Federal
Oracle
Jefferson City, MO
- $21.3 to $33.22 USD / hour
+ Identify and surface candidates for AI-enabled automation as the Applied AI capability comes online; partner with the AI Integration Engineer on pilot workflows.
Added 31 mins ago
O
Principal Application Software Engineer, Java & Cloud
Oracle
Jefferson City, MO
- $99,600 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Principal Application Software Engineer to help develop and evolve TDMS, a mission-critical software suite supporting manufacturing…
Added 33 mins ago
Cloud Solution Engineer (Genomics & AI)
Oracle
Jefferson City, MO
The opportunity Oracle is seeking a senior pre-sales engineer with expertise in genomics, software engineering, and applied AI/ML. You will help molecular diagnostics companies, genomics…
Added 44 mins ago
Software Developer – Entry Level (Top Secret Clearance Required)
CGI
Fairfax, VA
Apply emerging technologies - such as generative AI, cloud platforms, automation tools, or DevOps practices - based on project needs and team direction.
Added 1 hour ago
SC
Principal Consultant
Softchoice Corporati
Denver, CO
- $158,720 to $198,400 USD / year
Added 1 hour ago
SC
Principal Consultant
Softchoice Corporati
Denver, CO
- $158,720 to $198,400 USD / year
Added 1 hour ago
CC
Senior Applications Security Engineer, AI & Automation Development
Centene Corporation
Jefferson City, MO
- $87,000 to $161,300 USD / year
Position Purpose: Builds, secures, and supports the automation, AI, and development capabilities used across Security Defense Technologies (SDT). This engineer will join the Defense…
Added 1 hour ago
A
Senior Cloud & Application Security Engineer
AXON-Networks
Irvine, CA
- $150,000 to $220,000 USD / year
The Senior Cloud & Application Security Engineer is the primary hands-on technical security engineer within AXON's Information Security organization.
Added 1 hour ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Cheyenne, WY
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 1 hour ago
EG
QA Automation Engineer
Eliassen Group
Cheyenne, WY
- $75 to $82 USD / hour
Experience as an Automation Engineer using tools such as Selenium with Java or similar.
Added 1 hour ago
HH
Senior Software Engineer, App Enablement
Hinge Health
San Francisco, CA
- $158,000 to $217,000 USD / year
As a Senior Software Engineer on App Enablement, you’ll contribute across mobile release operations and platform engineering, with your focus shifting between them as team priorities…
Added 1 hour ago
M
Senior Technical Support Engineer
Microsoft
TX · NC · Irving, TX · Charlotte, NC · Irving · Charlotte
- $86,100 to $187,400 USD / year
…delivering customer success. As a Senior Technical Support Engineer, you will own, troubleshoot, and solve complex customer technical issues. This opportunity will allow you to accelerate…
Added 1 hour ago
M
Software Engineer II & Senior Software Engineer - CoreAI Speech Team
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $202,200 USD / year
We are hiring an experienced Software Engineer II and a Senior Software Engineer to join our team! As a Software Engineer within the Microsoft CoreAI Speech Team, you will help design,…
Added 1 hour ago
M
Site Reliability Engineer II
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
We are looking for a passionate Site Reliability Engineer II to join our Enterprise IAM Active Directory team. In this role, you will engineer, operate, automate, and improve highly…
Added 1 hour ago
M
Senior Security Researcher
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…cover a range of topics including vulnerability discovery & automation, exploit and vulnerability mitigations, exploit development, operating systems security (Windows and Linux),…
Added 2 hours ago
Senior Product Manager, Product Systems
Agoda
Chicago, IL
Added 2 hours ago
Backend Modernization Engineer III Job ID: 2427
Insight Global
Cincinnati, OH
A large financial organization is seeking a Backend Modernization Engineer III for a contract role that will sit hybrid onsite in Cincinnati Ohio or for the right candidate fully remote for…
Added 2 hours ago
Sr Technical Security Product Owner (DevSecOps Engineering)
Humana
Columbus, OH
Added 2 hours ago
EG
Financial Crimes Quality Engineer
Eliassen Group
Cincinnati, OH
- $70 to $80 USD / hour
Our client seeks a Financial Crimes Quality Engineer to ensure the quality, accuracy, reliability, and performance of Financial Crimes applications and data supporting AML, CDD, CTR,…
Added 2 hours ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Columbus, OH
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 2 hours ago
EG
QA Automation Engineer
Eliassen Group
Columbus, OH
- $75 to $82 USD / hour
Experience as an Automation Engineer using tools such as Selenium with Java or similar.
Added 2 hours ago
Sr. Software Integration Engineer
Ultima Genomics
Remote, United States
We are looking for a highly motivated Senior Software Integration Engineer to join our team!
Added 2 hours ago
Senior Network Engineer, Robotics, Enterprise Engineering, DeepMind
DeepMind
Mountain View, CA
Ability to develop and implement network automation tools and scripts (such as using Python, Ansible, or Terraform) to streamline operational tasks, provisioning, and configuration…
Added 2 hours ago
J
Full-Stack Platform Engineer
Jobgether
Remote, United States
- $190,000 to $215,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full-Stack Platform Engineer based in the United States.

General Dynamics Information Technology

Domain Services Engineer

Saint Louis, MO, United States

The likely salary range for this position is $125,800 - $170,200.

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Job details

Pay: The likely salary range for this position is $125,800 - $170,200.
Experience: 5+ years of experience in progressive roles from Active Directory Administrator to Sr.
Posting language: English

Original job description

Summary

Req ID: RQ227097

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Active Directory (AD),Directory Synchronization,Scripting Languages

Experience:

5 + years of related experience

US Citizenship Required:

Yes

Job Description:

GDIT is seeking a Domain Service Engineer to support the planning, building, and operations of a large, globally accessed, hybrid cloud computing system. The Domain Services Engineer provides support, implementation, and design services for ISE and Microsoft Active Directory and Windows-based systems across the enterprise, including directory and identity management solutions.

We are looking for an individual who will serve as our internal Domain Services team a broad scale of technologies, working with 802.1X network access control using Cisco Identity Services Engine (ISE), while simultaneously taking ownership of our core DDI (DNS, DHCP, and IPAM) services. Beyond day-to-day administration and Tier 3 engineering, this individual will play a vital role in designing, modernizing, and documenting system-level architectures to ensure our hybrid on-premises and cloud infrastructures are highly available, secure, and scalable. The ideal candidate will be a motivated self-starter with excellent written and verbal communication skills, who exceeds as an individual, as well as excels among peers in a team environment.

Job Duties include but are not limited to:

-Accountable for the management, uptime, and lifecycle of the organization's 802.1x architecture.

-Deliver and implement a secure, scalable, and resilient Active Directory design, following industry best practices while adhering to Information Security standards.

-Provide SME level assistance and escalation support for all troubleshooting tasks related to DNS, DHCP, and AD, including but not limited to integration with Windows and non-Windows endpoints, authentication, role-based access controls, DNS, DHCP, etc.

-Manage the environment proactively, anticipating risks and issues, designing and engineering for resiliency. Take technical ownership of projects and systems accordingly.

-Facilitate the implementation of Group Policy Objects (GPO) based on stated requirements. Troubleshoot and resolve any GPO related issues that arise.

-Monitor and identify replication interruptions between domain controllers, DNS and DHCP Server configurations.

-Management of the Public Key Infrastructure (PKI) systems and certificates.

REQUIRED QUALIFICATIONS:

5+ years of experience in progressive roles from Active Directory Administrator to Sr. Engineer

Knowledge of at least scripting languages (e.g. Powershell, Python, Bash, or Perl).

In Depth understanding of Active Directory or LDAP authentication and administration.

Advanced familiarity with enterprise directory synchronization tools such as Azure Active Directory Connect, Cisco Directory Synchronization, or others.

+ Implement and Manage enterprise-wide architecture, deployment, and ongoing administration of Cisco ISE

+ Maintain advanced network access control (NAC) policies, utilizing 802.1X, MAC Authentication Bypass (MAB), and Web Authentication.

+ Act as a Tier 3 escalation point for complex 802.1X/RADIUS authentication issues, certificate mismatches, and supplicant-side issues across Windows, macOS, Linux, and IoT devices.

PREFERRED QUALIFICATIONS:

An analytic mindset with the ability to define complex infrastructure problems, correlate logs across multiple systems (ISE, AD, DNS, Network Switches), and execute systematic resolutions.
Someone who looks beyond immediate triage to design architectures that prevent future systemic failures.
A strong capability to translate highly technical concepts to non-technical business stakeholders, and collaborate across siloed Network, Systems, and Security teams.
Configure and optimize network device profiling, Cisco TrustSec (Security Group Tags), and Comply-to-Connect (C2C) architectures.
Integrate Cisco ISE with Active Directory, Azure AD/Entra ID, PKI/Certificate Authorities, and SIEM tools for automated threat containment and compliance reporting.
Evaluate existing infrastructure pipelines and propose architectural modernizations to leverage Zero Trust Network Architecture (ZTNA), automation, and hybrid-cloud capabilities.
Architect, document, and present system-level designs that integrate on-premises systems, virtualization platforms, and public/private cloud environments.
Experience working in a fast tempo government agency production IT environment.
Experience troubleshooting various Microsoft Windows Server platforms' roles and features.

Location: Customer Site / NGA Washington or NGA St. Louis

US Citizenship Required

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

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 an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

\#RoverGSS

The likely salary range for this position is $125,800 - $170,200. 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.

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that l...

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