Jobs in the United States

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Added 5 mins ago
Software Engineer
Cisco Systems, Inc.
Milpitas, CA
…and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team,…
Added 27 mins ago
C
Software Engineer Data & AI II (Full Time) – United States
Cisco
San Jose, CA · RTP, NC · San Francisco, CA · Seattle, WA · Carlsbad, CA
- Full-time
You are a passionate software engineer with expertise in developing scalable data pipelines, designing robust analytics platforms, and building infrastructure to support machine learning…
Added 27 mins ago
Software Engineer - AI & Agentic Systems
Cisco Systems, Inc.
Remote, United States
We are seeking a Software Engineer to help our team design, build, and operate practical AI tools that improve how people find information, automate tasks, and integrate AI into their daily…
Added 27 mins ago
Senior Software Engineer, Network Platform Security
Cisco Systems, Inc.
Milpitas, CA
The Network Engineering group is at the forefront of building the software platforms that power some of the largest networks in the world. The networking industry is undergoing a major…
Added 29 mins ago
Principal Engineer Software Security Hybrid
Cisco Systems, Inc.
RTP, NC · San Jose, CA · Austin, TX · Chicago, IL
As a Principal Engineer on the AI Security team, you will be a senior technical authority shaping the security standard for every AI capability Cisco ships - to customers, partners, and…
Added 30 mins ago
Firewall Administrator
Systems Engineering Solutions Corporation
Remote, United States
A PaloAlto Networks Certified Network Security Engineer (PCNSE) certification is preferred.
Added 30 mins ago
Senior Juniper SRX Firewall Engineer
Symmetrio
Remote, United States
Symmetrio is recruiting a Senior Firewall Engineer to join the network security team of one of our large government customers. The Senior Firewall Engineer will support a primarily Juniper…
Added 31 mins ago
DevOps Engineer
CallMiner
Remote, United States
We are seeking a highly skilled and motivated DevOps Engineer to join our technology team. The ideal candidate will bring proven experience with both AWS and Azure, containerization,…
Added 31 mins ago
DevOps Engineer
CallMiner
Remote, United States
We are seeking a highly skilled and motivated DevOps Engineer to join our technology team. The ideal candidate will bring proven experience with both AWS and Azure, containerization,…
Added 31 mins ago
Security Engineer
Aradigm
Remote, United States
We're hiring our first Security Engineer, one of the first engineering hires after our Head of Engineering, to own security and compliance across the company. You'll own our HITRUST r2 and…
Added 31 mins ago
Cyber Security Engineer (Cloud Security)
TherapyNotes.com
Remote, United States
TherapyNotes is seeking an experienced, hands-on Cloud Security Engineer to secure our cloud infrastructure, containerized workloads, and infrastructure-as-code pipelines. The right…
Added 31 mins ago
Senior Software Engineer
Murmuration
Remote, United States
We help organizations build power in their communities in four key ways: we organize a network of values-aligned partners; we provide deep, data-driven insights into people, places, and…
Added 31 mins ago
Senior Security Engineer
Runware
Remote, United States
As Senior Security Engineer, you will own the security of Runware's AI supercomputer: the bare-metal GPU fleet, the Sonic Inference Pods it lives in, the managed Kubernetes clusters we hand…
Added 31 mins ago
Wireless Products & Solutions Presales Engineer
Intracom Telecom
Remote, United States
Within this framework, we are looking for a talented Wireless Products & Solutions Presales Engineer to join our team and contribute to promoting and supporting Intracom Telecom’s wireless…
Added 31 mins ago
Principal Engineer, Model Performance
Runware
Remote, United States
As Principal Engineer, Model Performance, you will own how fast and how cheaply every model on Runware runs: diffusion and video generation, speech, 3D and LLMs, across 400,000+ models and…
Added 31 mins ago
Vice President of Technology
WorldVia
Remote, United States
…organization including software engineering, travel technology, IT and network infrastructure, information security, and AI workflow automation. Reporting to the CEO, this role turns…
Added 31 mins ago
Software Engineer (AI Agents)
Fluent, LLC
Remote, United States
Fluent is building the next generation advertising network: Partner Monetize and Advertiser Acquisition. Our vision is to build an ML/AI first network of advertisers and publishers working…
Added 31 mins ago
V
Senior QA/SDET
Vouched
Remote, United States
- $180,000 to $210,000 USD / year
Validate identity verification flows end to end across real devices, browsers, cameras, and network conditions, including document capture, selfie and liveness checks, and webhook delivery.
Added 42 mins ago
Firewall Operations Engineer
SAIC
Beltsville, MD
This is an opening for a Firewall Operations Engineer to support a Department of State (DoS) Bureau of Diplomatic Technology (DT) program. This program provides transparent, interconnected…
Added 42 mins ago
Junior Boundary Systems Engineer
CACI International
Linthicum Heights, MD
We are seeking a System Engineer professional to support the design, implementation, and management of the security and operational boundaries that separate the organization’s internal…
Added 42 mins ago
Senior Boundary Network Systems Engineer
CACI International
Linthicum Heights, MD
Job Title: Senior Boundary Network Systems Engineer
Added 42 mins ago
Applications Engineer 4
DCCA
Annapolis Junction, MD
…of end users. The AE4 shall provide technical expertise to engineer, configure, test, install, integrate, operate, secure, monitor, maintain, sustain, perform configuration management, and…
Added 42 mins ago
DevOps Engineer 3
DCCA
Annapolis Junction, MD
Proficient automating network infrastructure configuration using Software Defined Networking
Added 42 mins ago
Application Security Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
A well-designed network is critical to move data and enable financial institutions to achieve their missions, but how can an organization make sure their network will fit their evolving…
Added 42 mins ago
SATCOM Systems Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
As a SATCOM Systems Engineer on our team, you have the chance to shape future SATCOM systems by leading systems engineering efforts to deliver enterprise SATCOM capabilities for a worldwide…

LEIDOS, INC.

Systems Engineer

Arlington, VA, United States

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Posting language: English
Posted: Nov 4, 2026

Original job description

Position Overview The Leidos Digital sector has an opening for a Systems Engineer in the National Military Command Center (NMCC) at the Pentagon in Washington, D.C., in support of the AFNCR ITS program. The candidate will be responsible for designing, implementing, managing, and monitoring existing and new systems within the NMCC.

The AFNCR IT Services program delivers mission-critical information systems support across the Air Force National Capital Region (AFNCR), serving Headquarters Air Force (HAF), the Air Force District of Washington (AFDW), the Office of the Secretary of Defense (OSD), the Joint Chiefs of Staff (JCS), and other Air Force activities. Supported locations include the Pentagon, Joint Base Andrews (JBA), Joint Base Anacostia-Bolling (JBAB), and alternate sites.

Summary You will work with a team of administrators and engineers to resolve issues, implement patches and updates, and report progress to supervisors and stakeholders. You will be required to regularly document your work in the Remedy ticketing system. Candidates must be comfortable developing schedules and timelines for leadership review. You will also collaborate with other teams, including network, multimedia, and telecommunications engineers, to design and troubleshoot systems. The candidate must be able to explain technical issues to non-technical personnel clearly and professionally.

Primary Responsibilities:

Support all aspects of AFNCR NMCC operations, including technical planning, design, development, integration, assessment, and requirements analysis, as well as near- and long-term capability needs, to drive the design and maintenance of the NMCC IT enterprise.
Analyze, develop, integrate, and maintain NMCC automation and operations in accordance with community policies and guidance.
Support all aspects of current and planned solutions and capabilities,
including risk mitigation, analysis of alternatives (AoA), and testing.
Help lead the translation of senior management and customer operations and maintenance (O&M) and future requirements into detailed technical solutions, including representing work centers at scheduled contractor and government meetings.
Support NMCC core customer hours, Monday through Friday, 6:00 a.m. to 6:00 p.m., in an IT operations environment.
Develop Lists of Materials (LOMs) for network equipment.
Investigate and resolve network faults.
Perform equipment lifecycle management.
Implement DISA Security Technical Implementation Guides (STIGs) and vulnerability patches.

Basic Qualifications:

Bachelor's degree in Computer Science or a related field and 8+ years of systems engineering experience; additional years of related experience will be accepted in lieu of a degree.
Active Top Secret/SCI security clearance.
CompTIA Security+ certification.
Experience working in large enterprise IT operations environments, including identifying, developing, analyzing, scheduling, and managing IT activities, solutions, risk mitigations, artifacts, and migrations. NMCC experience is preferred.
Experience implementing DISA STIGs and remediating vulnerabilities in a DoD environment, including the use of vulnerability scanning tools such as ACAS.
Experience diagnosing and resolving faults in enterprise networks and systems.
Experience analyzing requirements and translating them into detailed technical designs and solutions.
Ability to support NMCC core customer hours, Monday through Friday, 6:00 a.m. to 6:00 p.m.

Preferred Qualifications:

Experience with Linux.
Experience working in a command center or other DoD environment.
Understanding of the Risk Management Framework (RMF) and cybersecurity principles.
Microsoft certifications, particularly server-related.
Experience managing the hardware and software lifecycle, including developing Lists of Materials (LOMs) and planning equipment refreshes.
Experience developing project schedules, timelines, and technical documentation for leadership review.
Experience documenting work in an IT service management ticketing system such as Remedy.
Strong written and verbal communication skills, including the ability to brief technical issues to non-technical stakeholders and represent the team in government meetings.

#AFNCR If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 4, 2026 For 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.

Pay Range:

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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