1,000+ matching jobs for “Application Support Engineer | Linux”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

RTX

FPGA/ Digital Design Engineer II - Onsite

McKinney, Texas, United States

In this role as a Digital Electrical Engineer II, you will design and develop next-generation circuit card assemblies (CCAs) and FPGA-based solutions …

Added Oct 27, 2026

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RTX

FPGA/ Digital Design Engineer I - Onsite

McKinney, Texas, United States

In this role as a Digital Electrical Engineer I, you will design and develop next-generation circuit card assemblies (CCAs) and FPGA-based solutions …

Added Oct 27, 2026

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RTX

FPGA/ Digital Design Engineer II - Onsite

Tucson, Arizona, United States

In this role as a Digital Electrical Engineer II, you will design and develop next-generation circuit card assemblies (CCAs) and FPGA-based solutions …

Added Oct 27, 2026

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RTX

FPGA/ Digital Design Engineer I - Onsite

Tucson, Arizona, United States

In this role as a Digital Electrical Engineer I, you will design and develop next-generation circuit card assemblies (CCAs) and FPGA-based solutions …

Added Oct 27, 2026

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Visa

Sr. SW Engineer (Golden Gate, Replication)

Denver, Colorado, United States

Hybrid

Pay posted by employer$112,100–$173,400 USD per year

… ability to work with emerging technologies such as Generative AI tools (e.g. ChatGPT, Microsoft Copilot) to support everyday work. Key Responsibilities Design, build/configure data replication schemas between HP NonStop …

Added Oct 27, 2026

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AT&T

Command & Telemetry (C&T) Engineer (ND2) (Government)

Chantilly, Virginia, United States

Remote
Full time
Regular

… services for the full spectrum of operations. AT&T has an opening for a Command &Telemetry (C&T) Network Engineer. The C&T Network Engineer is a technical role which includes solution and design engineering functions for …

Added Oct 15, 2026

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Motorola Solutions

Senior Field Engineer - ECH SME - US Remote

Greater Chicago Area +45 locations

Full time

The Emergency Call Handling (ECH) Field Engineer will report to the ECH Field Engineer Manager. The Field Engineer is ultimately accountable for the system …

Added Nov 3, 2026

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Citigroup

Database developer Smartstream TLM SME Senior Engineer

Mississauga Ontario Canada

Pay posted by employer$94,300–$141,500

Support the delivery of Global Reconciliations technology initiatives and partner with business stakeholders to …

Added Nov 5, 2026

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Nvidia

Senior Storage Infrastructure Software Engineer - EDA Infrastructure

Santa Clara, California, United States +3 locations

… of high-performance shared storage. We are looking for a highly motivated senior software development engineer to develop and deploy software storage management systems for NVIDIA's worldwide design engineering teams. …

Added Oct 27, 2026

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Amgen

Manager, Site Reliability Engineer - Data Platforms

India - Hyderabad

Full time
Regular

… team. Join us and transform the lives of patients while transforming your career. Manager, Site Reliability Engineer - Data Platforms About Amgen Amgen harnesses the best of biology and technology to fight the world’s …

Added Oct 15, 2026

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Micron Technology

IT System Engineer (Server and Virtualization)

Miaoli - Tongluo, Taiwan

… and disaster recovery by innovative technologies and roadmap management 7x24 on-call shift for operational support and escalation Recommended qualifications include (but are not limited to): Recommend English ability of …

Added Nov 3, 2026

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S&P Global

Lead Infrastructure - Intune Endpoint Engineer

Gurugram, Haryana, India

… through modern, secure, and automated device management. About the Role You will be a senior hands-on engineer and subject matter expert for MAC endpoint management, owning the design and delivery of JAMF-based …

Added Nov 4, 2026

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RTX

Network Operations Engineer, McKinney TX Onsite

McKinney, Texas, United States

… Clearance Status: Active and existing security clearance required on day 1 Network Operations Principal Engineer Sr Manager, Information Workplace Services P5 Raytheon Digital Technology Classified Transformation …

Added Oct 27, 2026

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RTX

Global Hawk Sr. Engineer, Svc, Eng - Remote

US-AL-REMOTE

… recommendations for hardware and software improvements. Design and implementing LAN/WAN configurations to support site-specific customer requirements. Resolving technical problems and issues according to product …

Added Oct 27, 2026

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RTX

Principal Hardware Integration, Analysis & Test Engineer

Tewksbury, Massachusetts, United States +1 location

… within the company. Our department is responsible for the design, development, integration, and lifecycle support of Raytheon's radar product portfolio. We are seeking a Principal Hardware Integration, Analysis & Test …

Added Oct 27, 2026

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RTX

Software Engineer II - Embedded Communications (Onsite)

Cedar Rapids, Iowa, United States

… existing security clearance required after day 1 At Collins Aerospace, we don’t just build technology—we engineer mission success. Our Communication Systems teams are on the front lines of innovation, designing and …

Added Oct 27, 2026

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Broadcom

R&D Engineer SW Quality 3

Broomfield, Colorado, United States

Full time
Regular

Pay posted by employer$91,100–$146,000 USD per year

… Brocade Switch and Networking (BSN) business unit of Broadcom is seeking a highly skilled Software QA Test Engineer – Brocade Switch & Networking (BSN) to test, verify, and automate the security validation of Brocade’s …

Added Oct 5, 2026

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Intel

HPC and Financial Workload Optimization Engineer

PRC, Shanghai

Full time
Regular

The Role and Impact As a Software Enabling and Optimization Engineer, you will play a pivotal role in enhancing software performance and driving adoption of Intel products. You …

Added Oct 27, 2026

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KLA

Sr. Electrical Design Engineer (Firmware, DSP, Image Alignment)

Milpitas, California, United States

Full time
Regular

Pay posted by employer$141,300–$207,233 per year

… by delivering high-impact work across your area of expertise. We are looking for a Sr. Electrical Design Engineer to join our team in Milpitas! In this hands-on role, you will develop embedded firmware and algorithms for …

Added Oct 15, 2026

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AT&T

Information Systems Security Engineer Level 3 (Government)

Columbia, Maryland, United States

Remote
Full time
Regular

Provide expert guidance and work product evaluation to one or more security engineers that support engineering teams for the design, development, implementation, evaluation, and integration of secure …

Added Oct 15, 2026

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AT&T

Command & Telemetry (C&T) Engineer (ND2) (Government)

Chantilly, Virginia, United States

Remote
Full time
Regular

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Required Qualifications · employer excerpt

Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master’s and 4 years, bachelor’s and 6 years, associates and 8 years or HS diploma and 10 years.

About this opportunity

Original employer 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 a Command &Telemetry (C&T) Network Engineer. The C&T Network Engineer is a technical role which includes solution and design engineering functions for government passive and active network infrastructures. The candidate will be responsible for C&T Network Engineering and supporting other engineering teams for all network design and engineering activities. These engineering activities will be conducted on the government’s wide area networks (WAN), the local area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces (CI), Command and Telemetry and other networks that support multiple classification levels of communications.

The job duties of the Command &Telemetry (C&T) Engineer are as

follows:

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. Work to be performed at a government customer site in Chantilly, VA.
Regularly supports the technical assessment and delivery of a specific technical network solution to the customer.
Provides a key support role in operating as a conducive high-performance team across all lifecycle stages.
Provides technical direction and engineering expertise for Command and Telemetry solutions using KRATOS T500MX-XC or ARKA P&DB's (Packet & Data Buffers). A basic sysadmin understanding of Linux Operating system would also be acceptable.
An understanding of low speed RS422 serial communications to include RS533 electrical specifications and cabling.
Provides technical direction and engineering expertise for network systems infrastructure activities, including planning, designing, and implementing communications and network infrastructure requirements for buildings and systems (Routers, Switches, BGP, VRF, VLAN, NTP).
Generate installation plans, procedures, templates, and training documentation, which will be used by other service team members to efficiently deploy Command and Telemetry solutions.
Performs/Conducts the transition/transformation from existing to new network design solutions.
Provides technical consulting and advice to others on efforts, solution design, system management, tuning and modification of solutions.
Collects and determines data from appropriate sources to assist in determining customer needs and requirements.
Responds to requests for technical information from customers.
Develops customer technology solutions using various industry products and technologies.

Required Clearance: TS/SCI with polygraph. (#t/sci) (#polygraph)

Required Qualifications:

Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master’s and 4 years, bachelor’s and 6 years, associates and 8 years or HS diploma and 10 years.

Required qualifications include the following:

Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.

Ready to join our team? Apply today!

Our Command & Telemetry (C&T) Engineer (ND2) (Government) earns $89,200 - $180,000 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) *Pro-rated when working less than 40 hrs/wk.

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 wireline phone

Weekly Hours:

Time Type:

Regular

Location:

Chantilly, Virginia

AT&T and its subsidiaries are committed to equal employment opportunity. All hiring, promotion, and other employment decisions remain merit-based and free from discrimination on the basis of race, color, religion, religious creed, national origin, ancestry, age, sex, sexual orientation, gender, gender identity, gender expression, physical disability, mental disability, pregnancy, medical condition, genetic information, marital status, citizenship status, military status, veteran status, or any other characteristic protected by federal, state, or local laws. In addition, AT&T will provide reasonable accommodations to qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Click here to learn more or request an application accommodation here.

Why this result? · Employer labels

Keywords also found in description

ATTSCO
Full time
Office Worker (NOT Remote)
Regular

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.