Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer III (Government)

$89.2k - $207.9k

AT&T

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.

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.

AT&T has an opening for a Senior Software Engineer to support the development, and optimization of software solutions for federal customers. This role is responsible for detailed design, documentation, coding, unit testing, and code improvements across desktop and web-based applications.

Job Duties/Responsibilities:

  • Responsible for the detailed design, documentation, coding, code optimization, unit testing, code deployment and code improvements of both desktop and web-based solutions on Microsoft platforms. (i.e. Desktops, servers, and websites) With Microsoft technologies (.NET, ASP, NET, C#, etc) for multiple internal business/proprietary software products.

  • Perform custom software development only when a commercial solution is not available.

  • Ensure all software code is developed and maintained in accordance with (USG) Information Assurance (IA) and Security (INFOSEC) standards

Required Clearance:

TS/SCI (#tssci)

Required Qualifications:

  • Bachelors degree in relevant field of study, 8 years of relevant experience

  • Understanding and knowledge of: Microsoft. Net Technologies, Oracle JAVA, Python, C#

Our Senior Software Engineer III's earn between $89,200 - $207,900. 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:

40

Time Type:

Regular

Location:

Columbia, Maryland

It 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.

AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws

We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status

Vacancy posted 6 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer III (Government) in Columbia, MD vacancy
  •  ...Software Engineer III (TS/SCI w/ Polygraph) - 4 Openings Annapolis Junction, MD ( Description COMSO, Inc. is a powerhouse when it comes to empowering federal government stakeholders to fulfill their mission with confidence and efficiency. Our staff brings knowledgeable... 
    Suggested
    Temporary work
    Immediate start
    Flexible hours

    COMSO

    Annapolis Junction, MD
    1 day ago
  •  ...Software Engineer III Join ClearEdge and be part of a mission-focused team solving some of the DoD's most complex technical challenges. Every day, ClearEdge supports government and industry customers by delivering innovative solutions that enable critical operations... 
    Suggested

    ClearEdge IT Solutions

    Annapolis Junction, MD
    1 day ago
  •  ...Cloud Software Engineer III Location Annapolis Junction, MD Job Code 2153 of Openings 1 Apply Now ( DCCA is a veteran-owned IT...  ...specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is... 
    Suggested
    Flexible hours

    DCCA

    Annapolis Junction, MD
    2 days ago
  •  ...Cloud Software Engineer III (TS/SCI w/ Polygraph) Annapolis Junction, MD ( Description About us: COMSO, Inc. is a powerhouse when it comes to empowering federal government stakeholders to fulfill their mission with confidence and efficiency. Our staff brings... 
    Suggested
    Temporary work
    Immediate start
    Flexible hours

    COMSO

    Annapolis Junction, MD
    2 days ago
  •  .... If you have prior military service or government contracting experience, are proud to serve...  ...analyze user requirements, develop new software, and enhance existing systems to meet...  ...teams, including system architects, QA engineers, and project managers, to ensure software... 
    Suggested
    Flexible hours

    Navstar

    Annapolis Junction, MD
    1 day ago
  •  ...Intelligence Community. If you have prior military service or government contracting experience, are proud to serve and support our...  ...Redefine the State of Possible,” please apply today! The Software Engineer designs, develops, tests, deploys, documents, maintains, and... 
    Flexible hours

    Prosync

    Annapolis Junction, MD
    4 days ago
  • $10k

     ...Software Engineer Join ClearEdge and be part of a mission-focused team solving some of the DoD's most complex technical challenges. Every day, ClearEdge supports government and industry customers by delivering innovative solutions that enable critical operations and... 
    Senior

    ClearEdge IT Solutions

    Annapolis Junction, MD
    1 day ago
  •  ...DevOps-Focused Software Engineer Join ClearEdge on our prime contract with a hybrid schedule and help solve some of the DoD's most complex technical challenges. Every day, we empower our government and industry partners with data-driven innovations that make a real... 
    Senior
    Contract work

    ClearEdge IT Solutions

    Annapolis Junction, MD
    1 day ago
  • $190k - $200k

     ...provider of IT development to the Federal Government, and primarily focused within the...  ...Red Arch Solutions is looking for a software engineer to support our client. The scope of this...  ...’ll support leadership who engage with senior level executives at a public facing Federal... 
    Senior
    Contract work
    Work experience placement
    Local area

    Red Arch Solutions

    Columbia, MD
    1 day ago
  • $137.5k - $183.5k

     ...Senior Software Engineer - Event Sourcing & Stream Processing Tenable® is the Exposure Management company. 44,000 organizations around the...  ...the Fortune 500, 45 percent of the Global 2000, and large government agencies. Come be part of our journey! Our people! We work... 
    Senior
    Work at office
    Local area
    Remote work
    Flexible hours

    Tenable

    Columbia, MD
    1 day ago
  • $10k

     ...world problems for our federal government customers. We are committed...  ...dedicated to developing innovative software solutions for our clients. We...  ...and experienced Software Engineer to join our team to help...  ...hear from you. #LI-DS1 #Mid-Senior Level Due to federal contract... 
    Senior
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Work at office
    Immediate start
    2 days per week
    1 day per week

    Wyetech LLC

    Columbia, MD
    1 day ago
  • $2,650 per month

     ...integration services to the United States Government (USG) and the industry base that...  ...small, focused team roughly four to five engineers to deliver a 5G detect, decide, defeat...  .... We're looking for a mid-to-senior software engineer who can move fluidly between... 
    Senior
    Temporary work
    Local area
    Immediate start
    Work from home

    Power3 Solutions

    Columbia, MD
    3 days ago
  • $210k - $230k

     ...Senior Software Engineer (DevOps & Automation) Location: Annapolis Junction, MD Compensation Range: $210 -$230K Active TS/SCI w/ Polygraph...  ...Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees... 
    Senior

    Cornerstone Defense

    Annapolis Junction, MD
    1 day ago
  •  ...AI Analytic Software Engineer-Senior Annapolis Junction, Maryland, United States NetSage's mission is to help our customers achieve their...  ...meaningful, mission-focused work for the U.S. Federal Government. We are a growing Company that puts our employees first and... 
    Senior
    Contract work

    NetSage Corporation

    Annapolis Junction, MD
    1 day ago
  • $118.7k - $276.6k

     ...professional services to the Federal Government. We are dedicated to recruiting,...  ...Plan. Review all hardware and software changes proposed and/or being...  ...years of relevant experience Our Senior Information Systems Security Officer III's earn between $118,700 - $276,60... 
    Senior
    Contract work
    Temporary work
    Work at office
    Local area
    Relocation

    AT&T

    Columbia, MD
    1 day ago
  •  ...Job Description: Quevera is seeking a Software Engineer III to join our team. At Quevera, we don't just offer jobs-we provide opportunities to be part of a dynamic, forward-thinking community that fosters innovation, collaboration, and personal growth. You'll work... 
    16 hours
    Temporary work
    Remote work

    Quevera

    Annapolis Junction, MD
    1 day ago
  •  ...Software Developer III (Full-Stack) Location: Annapolis Junction, MD Required Clearance...  ...seeking a highly skilled and experienced Senior Software Engineer with expertise as a Java full-stack...  ...of Commercial Off-the-Shelf (COTS)/Government Off-the-Shelf (GOTS) solutions.... 
    Remote work
    Relocation package
    Flexible hours

    Fullscope

    Annapolis Junction, MD
    1 day ago
  • $114.6k - $190.2k

     ...Senior CNO Software Engineer Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking... 
    Senior
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Local area
    Remote work

    ManTech

    Hanover, MD
    1 day ago
  • $170k - $260k

     ...technology solutions company in Laurel, Maryland, seeks a Senior Software Engineer with an active TS/SCI with Polygraph security clearance. This...  ...full-time position involves developing solutions for U.S. Government customers in data visualization and complex systems. To... 
    Senior
    Full time

    GliaCell Technologies

    Laurel, MD
    1 day ago
  • $10k

     ...DevOps Engineer At Wyetech, you'll be at the center of an award-winning corporate culture...  ...real-world problems for our federal government customers. We are committed to hiring the...  ...of experience in DevOps Engineering or Software Development and Bachelors in related field... 
    Senior
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Work at office
    Immediate start
    Work from home

    Wyetech LLC

    Columbia, MD
    3 days ago
  • $150k - $220k

     ...Senior Maximo Application Developer Computer Technologies Consultants...  ...position on a stable prime government contract. With offices in...  ...hosting services, agile software development, DevOps, Test...  ...in Computer Science, System Engineering or related field may... 
    Senior
    Full time
    Contract work
    Local area
    Flexible hours

    Computer Technologies Consultants

    Annapolis Junction, MD
    1 day ago
  •  ...to influence what we do. The R&D centers we operate for the government create lasting impact in fields as diverse as cybersecurity,...  ...make a difference with us. The Generative and Agentic AI Engineering Department works across the full range of US Government agencies... 
    Senior
    Work experience placement
    Internship
    Local area

    MITRE

    Annapolis Junction, MD
    1 day ago
  • $10k

     ...complex technical challenges. Every day, we empower our government and industry partners with data-driven innovations that...  ...entire technical staff. Your Mission Join ClearEdge as a Senior DevOps Software Engineer, where you will design, automate, and sustain... 
    Senior
    Contract work

    ClearEdge IT Solutions, LLC

    Jessup, MD
    4 days ago
  • ***An active or re‑instatable TS/SCI with Polygraph security clearance is required.*** Senior Software Engineer / Reverse Engineer position on a U.S. Government contract. This full‑time role supports a mission‑critical software and systems program for a federal client.... 
    Senior
    Full time
    Contract work
    Work from home
    Relocation package

    GliaCell Technologies

    Laurel, MD
    3 days ago
  • $128k - $214.4k

     ...Sr Cloud AWS Engineer Unlock the secrets of intelligence with MANTECH! Join a dynamic...  ...security, providing advanced solutions to government intelligence agencies. Since 1968, we've...  ..., Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and... 
    Senior
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Annapolis Junction, MD
    4 days ago
  • $220k - $250k

     ...Senior DevOps Engineer White Sky Technologies specializes in systems engineering and technology management solutions for U.S. Government clients. We are committed to meeting our customer's needs with...  ...pipeline Understand Agile software development and DevOps... 
    Senior
    Local area

    White Sky Technologies LLC

    Annapolis Junction, MD
    12 hours ago
  •  ...Principal Full Stack Software Engineer Annapolis Junction, Maryland, United States NetSage's mission is to help our customers achieve...  ...doing meaningful, mission-focused work for the U.S. Federal Government. We are a growing company that puts our employees first and... 
    Contract work

    NetSage Corporation

    Annapolis Junction, MD
    1 day ago
  •  ...The R&D centers we operate for the government create lasting impact in fields as...  ...Infrastructure Department is seeking a Senior Container Platform Engineer. This position provides an exciting...  ...capabilities to facilitate faster software delivery with better reliability... 
    Senior
    Work experience placement
    Internship
    Local area
    Immediate start
    Shift work

    The MITRE Corporation

    Annapolis Junction, MD
    1 day ago
  • $3,000 per month

     ...In this role you will: • Analyze user requirements to derive software design and performance requirements • Design and code new...  ...analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and... 
    Senior
    Relocation package

    Lockheed Martin

    Annapolis Junction, MD
    5 hours ago
  •  ...Database Engineer III Join ClearEdge and be part of a mission-focused team solving some...  ...challenges. Every day, ClearEdge supports government and industry customers by delivering...  ...maintaining database parser and loading software Supporting data flow, information storage... 

    ClearEdge IT Solutions

    Annapolis Junction, MD
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer III (Government). Be the first to apply!