Jobs in the United States

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Added 5 mins ago
20224 - Network Engineer III
Hyundai Autoever America
Savannah, GA
The Network Engineer III plays a key role in ensuring the reliability, performance, and security of the organization’s network infrastructure. This position is responsible for supporting…
Added 5 mins ago
Senior Software Engineer
The Coca-Cola Company
Atlanta, GA
The Senior Engineer is accountable for the technical execution, architectural integrity, and delivery outcomes of a product team operating under the product model. This role partners as an…
Added 5 mins ago
Senior Manager, AI & Analytics Engineering
The Coca-Cola Company
Atlanta, GA
Engineer production Python and API services with automated testing, CI/CD, monitoring, and clear operational ownership; design for performance, concurrent demand, reliability, scale, and…
Added 5 mins ago
Delivery Consultant - Migrations, Cloud Platform and Migrations, AWS Professional Services
Amazon
Atlanta, GA
…Migrations team. In this role, you'll work closely with customers to design, implement, and manage complex cloud infrastructure solutions that meet their technical requirements and business…
Added 24 mins ago
SO
Assistant Projects Engineer - Engineer Senior
State of Minnesota
St. Paul, MN
- $39.06 to $57.47 USD / hour
Assist the Projects Engineer with the implementation of program goals, objectives, policies and procedures for the Jurisdictional Transfer program.
Added 24 mins ago
Lead DevSecOps Engineer
Leidos
Eagan, MN
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).…
Added 24 mins ago
Principal Firmware Engineer
Development Resource Group, Inc.
Maple Grove, MN
Seeking a Principal Firmware Engineer to be responsible for ensuring technical solutions meet stakeholder’s needs, standards, and industry practices. This engineer assures solutions address…
Added 25 mins ago
Environmental Science Analyst - Noise Specialist
Kimley-Horn
Saint Paul, MN
…a remote position.We are seeking a motivated Noise Control Engineer to join our dynamic multi-disciplinary team. The successful candidate will have a keen interest in developing their…
Added 37 mins ago
RS
Spacecraft Avionics Lead (will consider all senior levels) (Electronics Engineer
Redwire Space, Inc.
Littleton, CO
- $31,533 USD / year
…processing subsystem elements. This role serves as the Responsible Engineer for one or more Spacecraft Avionics subsystems, ensuring robust architecture, reliable onboard processing,…
Added 37 mins ago
UO
Embedded Firmware & Flight Control Engineer
University of Colorado Denver
Boulder, CO
- $70,000 to $80,000 USD / year
The Bio-Inspired Perception and Robotics Laboratory (BPRL) is seeking an Embedded Firmware and Flight Control Engineer. The successful candidate will design and implement novel bio-inspired…
Added 1 hour ago
G
Manufacturing Equipment Engineer
GPAC
Herington, KS
- $80,000 to $98,000 USD / year
An established agricultural equipment manufacturer is seeking a hands-on Manufacturing/Equipment Engineer to design, develop, and improve fabrication equipment, manufacturing processes, and…
Added 1 hour ago
G
Manufacturing Equipment Engineer
GPAC
Solomon, KS
- $80,000 to $98,000 USD / year
An established agricultural equipment manufacturer is seeking a hands-on Manufacturing/Equipment Engineer to design, develop, and improve fabrication equipment, manufacturing processes, and…
Added 1 hour ago
Engineer - Project Controls
Lilly
Indianapolis, IN
…is accomplished through a highly leveraged organization of design, construction and qualification…
Added 2 hours ago
UE
Summer 2027 Civil Engineer Intern - Surface Transportation
Ulteig Engineers, In
Greenwood Village, CO
- $31,533 USD / year
Ulteig is seeking a motivated Civil Engineering Intern to join our transportation design team supporting projects throughout Colorado for Summer 2027. Our team supports transportation…
Added 2 hours ago
Sr. Project Engineer-R0007990
CF Industries Holdings, Inc.
Yazoo City, MS
Added 2 hours ago
Product Engineer Senior / 10860 / Grenada
Modine Grenada LLC
Grenada, MS
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ISCE Staff Engineer Cannula COE
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In this Staff Engineer role within the ISCE Cannula Center of Excellence, you will focus on transferring, developing, and implementing improved manufacturing methods, procedures, and…
Added 2 hours ago
Senior UI Software Engineer
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Omaha, NE
Lead front-end software development efforts across the full software development lifecycle, from requirements analysis and design through implementation, testing, and deployment.
Added 3 hours ago
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MDE (Cyber, Network & Systems)
Infinity Technology
Colorado Springs, CO
- $140,000 to $165,000 USD / year
The Multi-Disciplinary Engineer (Cyber, Network, & Systems) is responsible for designing, integrating, securing, and sustaining complex information technology environments across systems…
Added 3 hours ago
Timing Engineer
City of New York
Queens, NY
The Division of Traffic Operations is seeking skilled and dedicated Assistant Civil Engineer to join our Signals Timing & Intersection Control Unit. The Assistant Civil Engineer performs…
Added 3 hours ago
CO
Assistant Civil Engineer
City of Sacramento
Sacramento, CA
- $38.76 to $54.55 USD / hour
The purpose of this position is to perform professional civil engineering work in the planning, design, plan review, technical investigation, and construction of projects, or implementation…
Added 3 hours ago
District Planning Engineer (Civil Engineer IV)
State of Massachusetts
Lenox, MA
…and Responsibilities * Coordinates with Project Development Engineer, Projects Engineer, Maintenance, Bridge, Traffic, and Design Sections as needed to initiate MassDOT District projects in…
Added 3 hours ago
BM
Production Engineer
Bristol Myers Squibb
Devens, MA
- $40.05 to $48.53 USD / hour
Summary: Reporting to the Director of Downstream Operations, Production Engineer/Scientist 1 of the Single Use Facility is responsible for advancing the biologics pipeline according to…
Added 3 hours ago
INGENYX- Process Engineer 3 - Quality
Teleflex
Mansfield, MA
…with deep expertise, decades of experience, a dedication to design for manufacturability, and extensive, in-house capabilities, which include engineering, regulatory services, material…
Added 3 hours ago
Principal Database Reliability Engineer
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…direction for database automation and self-service capabilities. Design and guide implementation of Infrastructure as Code, provisioning workflows, observability, CI/CD integrations, and…

LEIDOS, INC.

Principal Cyber Security Engineer

Linthicum, MD, United States

Pay Range $154,050.00 - $278,475.00 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 $154,050.00 - $278,475.00 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

As a Principal Cyber Security Engineer you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge, expertise and advice to our customer.

Primary Responsibilities:

The Principal Cyber Security Engineer shall deliver and lead threat-informed cybersecurity products – cybersecurity risk assessments, architecture reviews, and engineering guidance that bring sound, accurate, timely, and actionable service to mission partners: This includes:

Conduct cybersecurity risk assessments and provide prioritized risk mitigation recommendations in support of the customer’s mission.
Support the design, implementation, and operation of real-time capabilities to discover, detect, analyze, and mitigate threats and vulnerabilities.
Analyze candidate architectures by evaluating against defined security requirements to identify security gaps, and provide recommended mitigation strategy.
Research and evaluate candidate emerging technologies to determine cybersecurity effectiveness.
Aid stakeholders through the development, refinement, delivery, and implementation of innovative solutions and capabilities.
Engage stakeholders to ensure security objectives, protection needs, security requirements and associated validation methods are defined.
Validates and verifies system security requirements definitions and analysis and establishes system security design
Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and enclave environment to include those with multiple enclaves and with differing data protection/classification requirements
Assist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutions
Contributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations
Reviews C&A documentation, providing feedback on completeness and compliance of its content

CLEARANCE REQUIRED: Active TS/SCI with polygraph.

Qualifications

Bachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer space
CISSP - ISSEP - REQUIRED
Strong writing skills
Confidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions.
Expertise in the Risk Management Framework (RMF) and conducting cybersecurity risk assessments
Expertise in network technology and systems security engineering. Experience in identifying, researching, characterizing, and documenting security weaknesses related to operating systems, software applications, firmware, network hardware components, as well as network architecture design to identify protection needs and documented policies and procedures.
Experience developing and documenting system security requirements and conducting requirements gap analysis.
Experience with security monitoring and incident response capabilities
Experience with emerging technologies such as Zero Trust, Cloud Computing, etc.
Knowledge of, and practical experience with the NIST Special Publications 800 Series, CNSSI 1253, and DoD 8500.
Ability to work independently within a schedule and with little direction.

conmd CABARA 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 $154,050.00 - $278,475.00 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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More about this job

Skills

Cybersecurity
Provide information
Leadership
Security regulations
Research
Building systems monitoring technology
Data protection
Risk management
Documentation
Regulatory compliance
Computer science
CISSP
Firmware
Hardware components
Architectural design
Incident response
Cloud computing
Work independently

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