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Principal Cyber Security Engineer

MANTECH

Chantilly, Virginia • Today

Full-time

Senior Principal Cyber Security Engineer

MANTECH

Chantilly, Virginia • Today

Full-time

Principal Cybersecurity Engineer

Koniag, Inc.

Washington, District of Columbia • Today

Full-time

Principal Cybersecurity Engineer

Leidos

Adelphi, Maryland • Today

Full-time

USD 131,300.00 - 237,350.00 per year

Principal Engineer -Cyber Security

A3 Technology Inc

Washington, District of Columbia • Today

Full-time

USD 50,000.00 per year

Principal Cyber Security Engineer 2026-01646

State of Wyoming Department of Education

Remote or Cheyenne, Wyoming • Today

Full-time

USD 7,184.67 - 7,983.73 per month

Cybersecurity Engineer Sr Principal

General Dynamics

McLean, Virginia • Today

Full-time

USD 170,000.00 - 230,000.00 per year

Principal Cyber Security Architect

Leidos

Gaithersburg, Maryland • Today

Full-time

USD 131,300.00 - 237,350.00 per year

Principal Cybersecurity Assurance Engineer (Remote - United States)

Solventum

Remote or Texas • Today

Full-time

USD 124,000.00 - 170,500.00 per year

Principal Cyber Engineer

MANTECH

Chantilly, Virginia • Today

Full-time

Principal Cryptography Engineer

The MITRE Corporation

McLean, Virginia • Today

Full-time

USD 172,800.00 - 216,000.00 per year

DevSecOps Engineer Principal - Cyber

SAIC

Arlington, Virginia • Today

Full-time

USD 160,001.00 - 200,000.00 per year

Principal Cyber Engineer

Leonardo DRS

Germantown, Maryland • Today

Full-time

USD 150,452.00 - 203,111.00 per year

Principal COMSEC Engineer

Ultra Electronics DNE Technologies Inc

Warrenton, Virginia • Today

Full-time

Defensive Cybersecurity Engineer/Blue Team

The MITRE Corporation

McLean, Virginia • Today

Full-time

USD 158,800.00 - 198,500.00 per year

Senior Cybersecurity Assessment Engineer

The MITRE Corporation

McLean, Virginia • Today

Full-time

Compensation information provided in the description

Principal Security Engineer (Netskope & AI Security)

The Intersect Group

Remote • 3d ago

Easy Apply

Contract

Depends on Experience

Sr Principal Cyber Systems Engineer-AHT

Northrop Grumman

Remote or Huntsville, Alabama • Today

Full-time

USD 149,300.00 - 223,900.00 per year

Principal Enterprise Security Engineer

Atlassian Inc.

Remote or Seattle, Washington • Today

Full-time

USD 221,400.00 - 289,050.00 per year

Principal Security Engineer

HealthEquity

Remote • Today

Full-time

USD 133,000.00 - 173,000.00 per year

Principal Security Engineer

Fortive

Remote • Today

Full-time

USD 133,600.00 - 248,500.00 per year

Cybersecurity Engineer Principal

General Dynamics

Fort Belvoir, Virginia • Today

Full-time

USD 187,000.00 - 253,000.00 per year

Principal Engineer - AI Security

Thrivent Financial for Lutherans

Remote or Minnesota • Today

Full-time

USD 161,436.00 - 218,415.00 per year

Principal Cyber Systems Engineer, SME (TS/SCI Required)

Praescient Analytics

Arlington, Virginia • Today

Full-time

USD 120,000.00 - 165,000.00 per year

Principal Cyber Test Engineer (Onsite)

Nightwing

Sterling, Virginia • Today

Full-time

USD 99,000.00 - 206,000.00 per year

Principal Cyber Defense Engineer

Accenture LLP

Washington, District of Columbia • Today

Full-time

USD 126,300.00 - 243,100.00 per year

Principal Endpoint Security Systems Engineer

Leidos

Bethesda, Maryland • Today

Full-time

USD 131,300.00 - 237,350.00 per year

Principal Cyber Engineer

Nightwing

Sterling, Virginia • Today

Full-time

USD 99,000.00 - 206,000.00 per year

Senior Principal Cyber Engineer

Nightwing

Sterling, Virginia • Today

Full-time

USD 122,000.00 - 253,000.00 per year

Job Details

Skills

Engineering Design
Servers
Network
Network Design
Authorization
Cyber Security
Data Centers
IPS
Firewall
High Availability
Network Administration
Microsoft Windows
Linux
Operating Systems
TCP/IP
Computer Networking
IEEE 802.1X
Network Security
GSEC
Security+
SSCP
Cisco Certifications
Enterprise Software
Open Source
DoD
Cisco
ISE
Shell
Perl
XML
Scripting
Nmap
Nessus
Tcpdump
Security Clearance
Management

Summary

MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA.

Responsibilities include but are not limited to:

Engineer, design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services.
Manage and maintain C2C appliances, applications, servers, and supporting infrastructure on unclassified and classified environments.
Coordinate with the network service provider to develop and maintain network architecture diagrams.
Evaluate and recommend changes and/or technology upgrades to address performance, standardization, and industry best practices.
Monitor and investigate C2C performance and faults and recommend system improvements.
Interact with team members and customers at multiple levels to gather, supply, or coordinate technical information.
Support Assessment and Authorization (A&A) activities related to cybersecurity technologies.

Minimum Qualifications:

Bachelor?s degree or 4+ years of additional experience in lieu of degree.
7+ years of cyber engineering or relevant cybersecurity experience.
Experience with technologies involved in large-scale enterprise deployments and data centers.
Experience deploying and supporting enterprise security software products such as firewalls, IPS, Anti-Virus solutions, application firewalls, high availability solutions, network management systems, and virtual systems.
Solid knowledge of Windows and Linux systems, general operating system security practices, TCP/IP networking, 802.1x, and network security concepts.
Must hold an active IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security) or have the ability to obtain it within 6 months of hire.

Preferred Qualifications:

Experience implementing and using complex enterprise software products that involve multiple components.
Experience with vendor-agnostic C2C capabilities and services, open-source components and trends, DoD integration and networks, and DoD engineering and sustainment procedures.
Direct experience with Cisco Identity Services Engine (ISE).
Hands-on knowledge of Shell, Perl, and XML scripting.
Experience using security and diagnostic tools such as Nmap, Nessus, and tcpdump.

Clearance Requirements:

Must have a current and active TS/SCI with Polygraph.

Physical Requirements:

The person in this position must be able to remain in a stationary position 50% of the time.
The person in this position occasionally moves about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: apblokecp
Position Id: 22541_65392
Posted 30+ days ago

Fitment

Dice Job Match Score™

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Chantilly, Virginia

•

Today

Job Title: Senior Cyber Security Security Engineer - Comply-to-Connect (C2C) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * Join a high-impact cybersecurity team where your expertise drives secure, modern, and resilient network operations across both classified and unclassified environments. This role centers on engineering and

Full-time

USD 103,800.00 - 218,100.00 per year

Sr. Cyber Security Engineer

Chantilly, Virginia

•

Today

Seneca Technologies is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visit the website and follow us on LinkedIn. Our team of talented individuals is what makes us successful. To

Full-time

USD 135,000.00 - 220,000.00 per year

Principal Cyber Engineer

Chantilly, Virginia

•

Today

MANTECH seeks a motivated, mission-focused Principal Cyber Engineer (Network Focus) to join our team in Chantilly, VA. In this role, you will provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments supporting critical customer missions. You will collaborate across technical teams and customer stakeholders to deliver resilient, highly available, and secure network solutions while driving operational excellence and innovation. Resp

Full-time

Chief Cybersecurity Engineer

Springfield, Virginia

•

Today

Job Title: Chief Cybersecurity Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: The Chief Cybersecurity Engineer provides leadership on the program to develop, modernize, enhance, operate, integrate, and sustain cybersecurity services and capabilities for NGA. The Chief Cybersecurity Engineer is responsible for all techni

Full-time

USD 131,800.00 - 290,000.00 per year

Job Details

Skills

Engineering Design
Servers
Network
Network Design
Authorization
Cyber Security
Data Centers
IPS
Firewall
High Availability
Network Administration
Microsoft Windows
Linux
Operating Systems
TCP/IP
Computer Networking
IEEE 802.1X
Network Security
GSEC
Security+
SSCP
Cisco Certifications
Enterprise Software
Open Source
DoD
Cisco
ISE
Shell
Perl
XML
Scripting
Nmap
Nessus
Tcpdump
Security Clearance
Management

Summary

MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA.

Responsibilities include but are not limited to:

Engineer, design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services.
Manage and maintain C2C appliances, applications, servers, and supporting infrastructure on unclassified and classified environments.
Coordinate with the network service provider to develop and maintain network architecture diagrams.
Evaluate and recommend changes and/or technology upgrades to address performance, standardization, and industry best practices.
Monitor and investigate C2C performance and faults and recommend system improvements.
Interact with team members and customers at multiple levels to gather, supply, or coordinate technical information.
Support Assessment and Authorization (A&A) activities related to cybersecurity technologies.

Minimum Qualifications:

Bachelor?s degree or 4+ years of additional experience in lieu of degree.
7+ years of cyber engineering or relevant cybersecurity experience.
Experience with technologies involved in large-scale enterprise deployments and data centers.
Experience deploying and supporting enterprise security software products such as firewalls, IPS, Anti-Virus solutions, application firewalls, high availability solutions, network management systems, and virtual systems.
Solid knowledge of Windows and Linux systems, general operating system security practices, TCP/IP networking, 802.1x, and network security concepts.
Must hold an active IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security) or have the ability to obtain it within 6 months of hire.

Preferred Qualifications:

Experience implementing and using complex enterprise software products that involve multiple components.
Experience with vendor-agnostic C2C capabilities and services, open-source components and trends, DoD integration and networks, and DoD engineering and sustainment procedures.
Direct experience with Cisco Identity Services Engine (ISE).
Hands-on knowledge of Shell, Perl, and XML scripting.
Experience using security and diagnostic tools such as Nmap, Nessus, and tcpdump.

Clearance Requirements:

Must have a current and active TS/SCI with Polygraph.

Physical Requirements:

The person in this position must be able to remain in a stationary position 50% of the time.
The person in this position occasionally moves about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers.

Dice Id: apblokecp
Position Id: 22541_65392
Posted 30+ days ago

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Chantilly, Virginia

•

Today

Full-time

USD 103,800.00 - 218,100.00 per year

Sr. Cyber Security Engineer

Chantilly, Virginia

•

Today

Full-time

USD 135,000.00 - 220,000.00 per year

Principal Cyber Engineer

Chantilly, Virginia

•

Today

Full-time

Chief Cybersecurity Engineer

Springfield, Virginia

•

Today

Full-time

USD 131,800.00 - 290,000.00 per year

Principal Cyber Security Engineer

Skills

Summary

Dice Job Match Score™

Similar Jobs

Principal Cyber Security Engineer

Job Details

Skills

Summary

Dice Job Match Score™

Similar Jobs