3,377 Results for

Reliability Engineer Jobs in Arlington, VA

Jobs

Alexandria, VA

$95,000–$110,000 / year

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Today

McLean, VA

The position focuses on enabling reliable and scalable software delivery by building and optimizing CI/CD pipelines, infrastructure automation, and deployment workflows, while improving developer experience, release velocity, application quality, and system reliability across multi-stack environments. This role supports a variety of modern applications, including backend services, frontend applications, and data pipelines, with a strong emphasis on pipeline engineering, Infrastructure as Code (Terraform), and cloud-native deployments.

2 days ago

Reston, VA

Full time

Leveraging an industry-leading scalable, multi-band network infrastructure, Inmarsat Government offers a suite of managed network services and end-to-end communication solutions to support users on land, at sea and in the air, even in the world’s most remote regions. The NOC Support Engineer is responsible for maintaining, modifying, and managing the NOC's software and monitoring infrastructure, including hardware and software applications used to monitor and manage Inmarsat Government's global MPLS and SATCOM networks.

28 days ago

Chantilly, Virginia

Contractor

You will collaborate with cross-functional teams, including design engineers, production personnel, and quality assurance, to optimize manufacturing operations and drive continuous improvement initiatives. As a Manufacturing Engineer, your primary responsibility will be to develop and improve manufacturing processes and systems to ensure the efficient and cost-effective production of defense and aerospace products.

24 days ago

Washington DC, DC

This role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Solution Architects, UX/UI Designers, QA Engineers, and DevSecOps teams to deliver end-to-end solutions across the full software development lifecycle. The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern cloud-native technologies.

6 days ago

Baltimore, MD

$100,000–$180,000 / year
Full time

We are seeking a highly skilled Mission Critical Professional Electrical Engineer to join our dynamic team responsible for the design and analysis of high-reliability electrical systems supporting mission critical environments and data centers. Design experience with the following: One-line diagrams and specifications for mission critical electrical components, including UPS systems, generators, medium voltage switchgear, and static transfer switches.

29 days ago

Washington DC, DC

Cloud Operations & Reliability: Experience designing highly available systems using Azure-native tools for monitoring, backup, disaster recovery, and cost optimization. Virtualization & Core Infrastructure: Deep expertise in VMware (vSphere, ESXi, NSX, vCenter, SRM) and enterprise compute, storage, networking, and Active Directory.

8 days ago

Baltimore, MD

$96,000–$115,200 / year

The ideal candidate will have in-depth experience with Workforce Management (WFM), Customer Relationship Management (CRM) systems, call recording solutions, dialers, reporting tools, API integrations, and a strong hands-on working knowledge of NiceCX systems.

Data modeling experience to design, develop, and maintain GraphQL APIs and Data Solutions using RDBMS like Aurora, Postgres, and in-memory data stores like Amazon Memory DB and Redis, ensuring optimal performance, data integrity, availability and scalability.

2 days ago

Baltimore, MD

$110,000–$132,000 / year

p>In this role, you will work closely with Product, UX, Engineering Managers, and other senior engineers to shape platform architecture, guide technical direction, and deliver scalable, high-quality software that improves the financial wellness of our customers. See OneMain Financial Privacy Policy at https://www.onemainfinancial.com/legal and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.

2 days ago

Arlington, VA

$59,150–$106,925

Bachelor’s degree in engineering or related field with 2+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: computer engineering, software engineering, test engineering or related field. A Network Development Engineer (NDE) designs, builds, and automates large-scale data networks, focusing on scalability, reliability, and performance.

3 days ago

Hanover, MD

The Project Engineer (PE) is responsible for the assistance in the development, execution and maintenance of a fully effective Project as required by our contract with the Client and Subcontractors and as further defined by the Contractor’s Quality Control Plan (CQCP), Health/Safety/Quality program and in accordance with Company’s policies and procedures; and performs additional managerial responsibilities as necessary or assigned. The candidate will be performing all facets of the Bering Straits East Coast model to include quality control management, submittal tracking, daily reporting, communicating deficiencies to the customer, and other various tasks as assigned.

30+ days ago

Washington, DC

$103,200–$141,900

We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

Note: Items (1) and (3) are mutually inclusive, whereby the maximum experience requirement reduction is one (1) year (e.g., in the case of an employee with both a master's degree in Engineering AND a PE license, the minimum experience requirement would be reduced by one (1) year).

7 days ago

Quantico, VA

Remote

This position requires at least 8+ years’ experience supporting networking for DoD Command and Control Systems such as Multisource Correlator Tracker (MSCT), Common Aviation Command and Control System (CAC2S), Air Defense System Integrator (ADSI), or Theater Battle Management Core System (TBMCS). Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.

28 days ago

Bowie, MD

$87,100–$157,450

Ensure proper OS images are deployed to all endpoint devises, test and manage software updates, ensure appropriate and enforce security policies (EDR/AV), and automate workflows to ensure stable, compliant, and efficient computing environments for endpoint migrations. The Defense Enclave Services contract will unify the DoD Fourth Estate Defense Agencies and Field Activities’ (DAFAs) common use information technology systems, personnel, functions, and program elements under the direction of DISA’s Fourth Estate Network Optimization program office.

3 days ago

Poolesville, MD

$107,900–$195,050

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Extensive experience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies.

3 days ago

Odenton, MD

$116,350–$210,325

Experience evaluating enterprise network architectures and developing improvement plans across LAN, WAN, WLAN, routing, switching, firewalls, VPN, proxies, security stacks, software-defined networking, and cloud-connected environments. This role will lead upcoming and future engineering projects such as Network Segmentation, Comply-to-Connect (C2C), and other network transformation initiatives that support the evolution of the DES enterprise architecture and improve security, reliability, and mission outcomes.

3 days ago

Washington, DC

This includes creating test plans, test cases, and test scripts to assess the functionality and performance of hardware components or devices such as motherboard, memory, CPU, storage (SSD, HDD, NVMe) and PCIE devices (NIC, GPU, Mezz cards, RAID cards). Expertise with hardware and API solutions for controlling, managing and stressing L10 devices (servers, network and storage SSDs, NVMe): IPMI, Redfish, mprime, FIO, Linpack, ptugen, memtester.

3 days ago

Laurel, MD

$131,300–$237,350

This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).

3 days ago

Bethesda, MD

$131,300–$237,350

This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).

3 days ago

Washington, DC

$107,900–$195,050

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

3 days ago

Hanover, MD

Full time

The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. 9+ years of experience in DevOps Engineering or Software Development and Bachelors in related field; or 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.

30+ days ago

Arlington, VA

Remote

$80,000–$150,000
Full time

Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience.

30+ days ago

Fairfax, VA

$104,336–$149,052
Full time

HII - Mission Technologies is currently seeking Intermediate-level IaC Engineer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platformdesigned to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. "• 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.

30+ days ago

Columbia, MD

Full time

You will tackle a diverse set of challenges, from developing robust API endpoints and modifying complex open-source systems like Trino, to architecting intricate identity federation solutions, managing large-scale data ingest, and streamlining our deployment automation. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.

30+ days ago

Multiple Locations

Full time

BGP proficiency across diverse platforms including Azure VWAN, Arista, Aruba, AWS Transit Gateway, Virtual Network Gateways, VPNs, and Palo Alto. This position typically operates as a team of one, but for larger initiatives you’ll coordinate with engineers borrowed from DevOps, Network Security, and other teams for periods ranging from weeks to months.

6 days ago

Annapolis Junction, MD

$105,000–$175,000
Full time

WS is seeking multiple Software Engineers (Levels 0–2) to design, develop, maintain, and enhance complex software systems, including data‑intensive analytics, novel algorithms, large‑scale data processing, real‑time applications, and business information systems. They will troubleshoot and resolve software issues, apply development and design methodologies appropriate to the environment, and support system‑level design by evaluating hardware/software tradeoffs, promoting software reuse, and assessing COTS/GOTS solutions.

30+ days ago

Fort Meade, MD

$94,269–$154,500
Full time

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD in related field; or High School Diploma or equivalent and 9 years relevant experience. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

30+ days ago

Fort Meade, MD

$77,379–$127,000
Full time

The successful candidate will be a hands-on engineer responsible for transforming conceptual requirements into tangible, reliable, and secure hardware solutions, from initial circuit design and simulation through prototyping, testing, and production support. We are seeking a highly skilled and innovative Hardware Design Engineer to lead or contribute significantly to the design, analysis, and verification of complex electronic hardware for next-generation national defense systems.

30+ days ago

Fort Meade, MD

Full time

30+ days ago

Fort Meade, MD

$64,402–$105,000
Full time

The successful candidate will play a pivotal role in the entire hardware lifecycle, from concept and prototyping to production and sustainment, ensuring our systems meet stringent performance, reliability, and security requirements in challenging operational environments. We are seeking highly skilled and innovative Hardware Engineers to contribute to the design, development, testing, and deployment of advanced electronic systems and hardware components in support of critical national defense missions.

30+ days ago

Fort Meade, MD

$78,257–$128,500
Full time

Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

30+ days ago

Fort Meade, MD

$94,269–$154,800
Full time

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. The successful candidate will be a hands-on engineer responsible for transforming conceptual requirements into tangible, reliable, and secure hardware solutions, from initial circuit design and simulation through prototyping, testing, and production support.

30+ days ago

Fort Meade, MD

$64,402–$105,000
Full time

30+ days ago

Fort Belvoir, VA

Full time

The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. 5+ years of experience in DevOps Engineering or Software Development and Bachelors in related field; or 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience.

30+ days ago

Fort Belvoir, VA

Full time

30+ days ago

Fort Meade, MD

$65,050–$107,000
Full time

Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.

30+ days ago

Fort Meade, MD

$78,341–$128,500
Full time

Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.

30+ days ago

Alexandria, Virginia

Ensures PWS C.5.3 operational reliability; maintains privileged system access, implements monitoring automation aligned to RMF controls, and supports ATO sustainment through 24/7 availability engineering, incident response, and performance optimization. This role supports IT, Cybersecurity, and Data Operations - Modernization & Innovation and helps deliver mission-focused outcomes for service members, families, and related stakeholders.

30+ days ago

Reston, Virginia

OF IT platforms and infrastructure exist over three locations (i.e., “on-premise”), including, Office Headquarters (Reston, VA), Primary Data Center Co-Location (Sterling, VA), and Disaster Recovery Data Center Co-Location (Chicago, IL), as well as a limited set of infrastructure services provided by Microsoft Azure (i.e., “Azure”). The Site Reliability Engineer (i.e., “SRE”) role is responsible for the optimization and reliability of core technical platforms and platform services, and exerting significant technical leadership in the continuous improvement of service reliability to platform stakeholders.

1 day ago

Herndon, VA

The individual should be able to drive AWS application-specific requirements in carrying out both lifecycle environmental and operational stress driven risk analysis, including thermal, electrical, chemical and mechanical stresses so to identify overstress and fatigue-related product weaknesses. The candidate should have experience in using Physics-of-Failure based approach to develop and implement both analytical and empirical approaches for product quality/reliability risk identification and assessment during product design, manufacture as well as deployment stages.

30+ days ago

Herndon, VA

The individual should be able to drive AWS application-specific requirements in carrying out both lifecycle environmental and operational stress driven risk analysis, including thermal, electrical, chemical and mechanical stresses so to identify overstress and fatigue-related product weaknesses. As an Infrastructure Reliability Engineer you will be proactively driving the reliability risk identification, assessment and mitigation for datacenter infrastructure & Security equipment (Example: Air Handling Units, LV Generator, Liquid Cooling, Power Gen, Chillers etc.).

8 days ago

Herndon, VA

15 days ago

Reston, VA

$79,100–$158,200 / year

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business. We are seeking a highly skilled Senior Site Reliability Engineer to join our IT team, focusing on supporting Linux infrastructure services and advancing our CI/CD pipelines through Ansible automation.

30+ days ago

Reston, VA

$102,100–$202,200 / year

There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $133,800.00 - $219,200.00 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200.00 - $261,000.00 per year.

29 days ago

$112,500–$187,500 / year

Hands-on experience designing and integrating AI/ML-powered solutions into cloud-native platforms - including familiarity with LLM orchestration, vector databases, model serving infrastructure, and AI observability - with the ability to evaluate emerging tools and translate them into reliable, production-grade capabilities. Strong command of database architecture - including relational (PostgreSQL, MySQL, Cloud SQL) and NoSQL (Bigtable, Firestore, Redis) systems, with experience designing for high availability, replication, failover, and performance at scale.

30+ days ago

Reston, VA

$119,800–$234,700 / year

p>Additional or preferred qualifications:

Doctorate Degree in Computer Science, Information Technology, or related field AND 3+ years technical experience in software engineering, network engineering, or systems administration OR Masters Degree in Computer Science, Information Technology, or related field AND 6+ years technical experience in software engineering, network engineering, or systems administration OR Bachelors Degree in Computer Science, Information Technology, or related field AND 8+ years technical experience in software engineering, network engineering, or systems administration OR equivalent experience.

Required/minimum qualifications:

Masters Degree in Computer Science, Information Technology, or related field AND 2+ years technical experience in software engineering, network engineering, or systems administration OR Bachelors Degree in Computer Science, Information Technology, or related field AND 4+ years technical experience in software engineering, network engineering, or systems administration OR equivalent experience.

30+ days ago

Reston, VA

$119,800–$234,700 / year

p>Are you interested in working on cutting-edge cloud security products Would you like to be part of one of the world's most advanced cyber-security solutions and protect millions of computers from thousands of active attack attempts, every month Look no further than the Microsoft Defender engineering team. You will operate our production services, and work closely with other engineering teams to ensure services and systems are highly stable, meet performance SLAs, and meet the expectations of Internal and external customers and users.

30+ days ago

$119,800–$234,700 / year

Required / Minimum Qualifications: Masters Degree in Computer Science, Information Technology, or related field AND 2+ years technical experience in software engineering, network engineering, or systems administration OR Bachelors Degree in Computer Science, Information Technology, or related field AND 4+ years technical experience in software engineering, network engineering, or systems administration OR equivalent experience. Our team works across all facets of isolated system engineering and is deeply involved in defining and improving service health through SLIs/SLOs and error budgets, building automation to reduce toil, strengthening observability (logs, metrics, traces), reducing systemic latency, validating and transforming data, and optimizing throughput and capacity.

30+ days ago

Mc Lean, VA

Remote

$125,000–$135,000 / year

In support of various state and city equal pay transparency laws, Ad Hoc job descriptions feature the starting range we reasonably expect to pay to candidates who would join our team with little to no need for training on the responsibilities we've outlined above. We’ve helped build products that connect Veterans to tailored services, help millions access affordable health care, and support important programs like Head Start.

1 day ago

Mc Lean, VA

Remote

$135,000–$150,000 / year

1 day ago

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Reliability Engineer Jobs in Arlington, VA

System Engineer Jobot

DevSecOps Engineer Credence

NOC Support Engineer Inmarsat Government, Inc

Manufacturing Engineer II (VA) GCR Professional Services

System/DevSecOps Engineer NuAxis Innovations

Senior Mission Critical Electrical Engineer Whitman, Requardt & Associates, LLP

Hybrid Cloud Engineer ECLARO

Lead Software Engineer OneMain Financial

Staff Software Engineer (React, TypeScript, Rails, Node) OneMain Financial

Network Development Engineer Leidos

Construction Project Engineer BERING STRAITS GLOBAL INNOVATIONS LLC

Sr Engineer- T&S Standards and Ratings Exelon

Senior System Engineer ARCTICOM LLC

Endpoint Engineer Leidos

Data Storage Engineer Leidos

Principal Network Engineer Leidos

Senior Manufacturing Test Development Engineer JABIL CIRCUIT, INC

Senior Systems Engineer Leidos

Systems Engineer Leidos

Lead Systems Engineer Leidos

Senior DevOps Engineer (Hybrid) - 26246 Company Confidential

DSCA .Net Core Developer (Software Engineer) - 28637 Company Confidential

IaC Engineer (Computer Sys Security Anlyst 3) Company Confidential

Senior Software Engineer (Hybrid) - 27020 Company Confidential

Principal Network Engineer Infovision

Software Engineer Company Confidential

Systems Engineer 3 - 23837 (FS Poly Required) Company Confidential

Hardware Design Engineer 2 - 23834 (FS Poly Required) Company Confidential

Senior DevOps Engineer - 26394 Company Confidential

Hardware Engineer 1 - 23830 (FS Poly Required) Company Confidential

Systems Engineer 2 - 23836 (FS Poly Required) Company Confidential

Hardware Engineer 3 - 23835 (FS Poly Required) Company Confidential

Engineer Hardware 1 - 23833 (FS Poly Required) Company Confidential

DevOps Engineer - $20K Sign On Bonus - 27616 Company Confidential

Sr. DevOps Engineer - $20K Sign On Bonus - 27097 Company Confidential

Software Engineer 1 - 23832 (FS Poly Required) Company Confidential

Software Engineer 2 - 23831 (FS Poly Required) Company Confidential

Site Reliability Engineer / Platform Reliability Engineer Rividium

Site Reliability Engineer Cirrus Group Consulting

Sr. Infrastructure Reliability Engineer, Infrastructure Reliability & Quality Amazon.com Inc

Hardware Reliability Engineer, Infrastructure Reliability & Quality Amazon.com Inc

Infrastructure Reliability Engineer, Infrastructure Reliability & Quality Amazon.com Inc

Senior Site Reliability Engineer Oracle Corp

Site Reliability Engineer II - CTJ - Top Secret Microsoft Corp

Staff Site Reliability Engineer TransUnion

Site Reliability Engineer - CTJ - Poly Microsoft Corp

Senior Site Reliability Engineer - CTJ - Top Secret Microsoft Corp

Site Reliability Engineer - CTJ - POLY Microsoft Corp

Site Reliability Engineer Ad Hoc

Senior Site Reliability Engineer Ad Hoc

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