NMS IT Software Engineer (IT SE III) (Government)
Chantilly, Virginia
Job Description:
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers’ mission.
Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video
and collaboration services for the full spectrum of operations.
AT&T has an opening for anNMS ITSoftware Engineer: To support a key program in AT&T’s National Security business segment. The NMS IT Software Engineer will provide expert knowledge of network management systems, operating systems, commercial software, government software, and full integration of toolsets and servers.
This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.
Description of Job Duties/Responsibilities: Design, plan, engineer, develop, automate, secure, document, and support the implementation and escalated support requests for delivered highly available (HA) solutions for the following Microsoft infrastructure hosted on VMware technologies:
- Microsoft Windows Server – Desktop Experience and Standard (Core)
- Microsoft Active Directory (AD) Domain Services (AD DS)
- Kerberos Authentication to include Smart Card Authentication
- Domain Naming Services (DNS)
- Group Policy Objects (GPOs)
- Replication Sites and Services
- Microsoft AD Certificate Services (ADCS)
- Dynamic Host Configuration Protocol (DHCP)
- File and Storage Services
- Distributed File Services (DFS)
- Remote Desktop Services (RDS)
- Hardening, securing, and supporting Risk Management Framework (RMF) authorization and accreditation (A&A) efforts of engineered solutions.
- Automation and orchestration of common and complex activities to include testing, validation, and verification, as well as using modern tools and methods such as Ansible, Python, Terraform, and/or Windows PowerShell.
- Troubleshoot, diagnose, and resolve complex system and services issues to include Root Cause Analysis (RCA).
- System performance analysis and tuning to ensure efficient and optimally configured solutions.
- Leading engineering projects and teams through the Technical Processes of the Systems Life Cycle to meet deliverables and positive outcomes within scope and budget.
- Delivering well developed and engineered solutions as deployable packages by Operations teams to production environments with high success rate and minimal manual interaction by personnel in the process.
Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph)
Required Qualifications: Candidate must have 16 years of experience that can be a combination of work history and education. (NOTE: This equates to a Doctorate and 8 years of experience OR a Master’s and 10 years OR a Bachelor’s and 12 years OR an Associate’s and 14 years OR HS and 16 years). Must meet Information Assurance Technical (IAT) Level 2 certification requirements.
Additional requirements include:
- Must be able to work with minimal supervision to perform complex technical tasks and lead others effectively.
- Must be able to process and analyze information and trouble calls submitted by a customer (e.g., system administrator, developer, security specialist), make determinations, and provide and implement solutions.
- Proven experience automating the implementation and configuration of Microsoft technologies to support large scale enterprise solution deployments and configuration management efforts.
- Hands-on experience with developing, evaluating, assessing, and refining automated testing, validation, and verifications methods.
- Familiarity with Department of Defense (DoD) Risk Management Framework (RMF) information security requirements, standards, and best practices; DoD Information Assurance Certification and Accreditation Process (DIACP) compliancy with Retina, Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) and National Institute of Standards and Technology (NIST) Special Publication (SP) 800-53 Security and Privacy Controls for Information Systems and Organizations.
- Excellent client-facing and internal communication skills.
- Exceptional organizational skills, including attention to detail, multitasking and critical thinking skills
- Working in a team environment within a professional office setting.
- Thrive within a highly dynamic and changing environment while adapting and managing shifting customer priorities.
- Excellent written and verbal communication skills.
- Working knowledge of Service Now or similar ITSM, and Microsoft Office products: Word, Excel, PowerPoint, and Outlook.
Desired Qualifications:
- Advanced system architecture, design, and integration.
- Cross platform and integration experience including Windows, Linux, Juniper, and Cisco.
- Programming experience including C, C++, C#, Java, Python, Perl, BASH scripting, PowerShell.
- Experience with databases including Oracle and MariaDB.
- ISC2 CISSP or equivalent.
Ready to join our team? Apply today!
Our NMS IT Software Engineer (IT SE III) (Government) earns between $108,000 - $175,000 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.
Joining our team comes with amazing perks and benefits:
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected · Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone
Weekly Hours:
40Time Type:
RegularLocation:
Chantilly, VirginiaIt is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.
Job ID R-63504 Date posted 04/10/2025
Benefits
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- Paid Time Off
- Tuition Assistance
- Insurance Options
- Discounts
- Training & Development
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