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Engineer III, Occupational Safety
Ford
Louisville, KY · Louisville
The Engineer 3, Occupational Safety, working under general direction, working as a contributing team member, is responsible for applying technical safety standards, principles, theories,…
Added 1 min ago
Structural Analysis Engineer - Experienced/ Senior
The Boeing Company
Berkeley, MO
…part of the Air Dominance division in Boeing Defense Space and Security (BDS). Positions will be located at one of the listed locations: Berkeley, MO; Hazelwood, MO; St. Louis, MO; St.…
Added 1 min ago
F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a F-22 Simulation Software Engineer (Associate, Experienced, or Senior) to join the F-22 Simulation Infrastructure team located in Berkeley, Missouri .
Added 1 min ago
Phantom Works Structural Analysis Engineer (Structural Analysis)
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) is hiring an Experienced or Senior Structural Analysis Engineer for advanced aircraft development programs located in Berkeley, MO.
Added 1 min ago
Flight Simulation Software Engineers (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
…position will focus on supporting the Boeing Defense, Space & Security (BDS) business…
Added 1 min ago
Experienced Product Security Engineer (Software) ***Signing Bonus Potential***
The Boeing Company
Berkeley, MO
Boeing is hiring for an Experienced Product Security Engineer (Software) to join our team located in Berkeley, MO.
Added 1 min ago
Lead Site Reliability Engineer
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a Lead Site Reliability Engineer to join the Air Dominance Site Reliability Engineering team located in Berkeley, MO . We are seeking a highly talented,…
Added 1 min ago
Dynamics Test & Evaluation Engineer (Mid-Level or Senior)
The Boeing Company
Berkeley, MO
The Dynamics Lab is looking for a Dynamics Test & Evaluation Engineer (Mid-Level or Senior ) with a strong technical background and previous test experience to join our team in Berkeley, MO…
Added 1 min ago
Associate Flight Test Data Processing Software Engineer
The Boeing Company
Berkeley, MO
Boeing Test and Evaluation (BT&E) is currently seeking an Associate Flight Test Data Processing Software Engineer to join the Midwest Data Processing & Visualization team in Berkeley, MO.
Added 1 min ago
Mid-Level Mechanical Design and Analysis Engineer
The Boeing Company
Berkeley, MO
Boeing Test & Evaluation (BT&E) is seeking a Mid-Level Mechanical Design and Analysis Engineer to join our Production Test team in Berkeley, MO .
Added 1 min ago
Electronic and Electrical Systems Design and Test Engineer (Entry-Level or Associate)
The Boeing Company
Berkeley, MO
Boeing is seeking to hire an Electronic and Electrical Systems Design and Test Engineer for current and emerging programs in Berkeley, MO. You’ll design and test aircraft…
Added 1 min ago
Phantom Works Mechanisms Design Engineer (Senior or Experienced)
The Boeing Company
Saint Charles, MO
Boeing is seeking a Senior or Experienced Mechanism Design Engineer to support a Next Generation Cruise Missile program in St. Louis, MO .
Added 1 min ago
Senior Full Stack Data Engineer
CGI Technologies and Solutions, Inc.
St Louis, MO
This position is best suited for an experienced engineer who is comfortable working across the full technology stack, collaborating directly with business stakeholders, and taking ownership…
Added 1 min ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Jefferson City, MO
Author technical design documents that account for security, data architecture, system limits, and scalability
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer, you will be responsible for:
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior Site Reliability Engineer, you will be responsible for:
Added 1 min ago
Senior Data Engineer
Highmark Health
Jefferson City, MO
Collaborate on the design and implementation of data security measures, including access controls, encryption, and data masking
Added 1 min ago
Sr. Platform Engineer
Mayo US
Rochester, MN
Reporting to the MCP DevOps Lead, Mayo Clinic Platform, the Senior Platform Engineer supports the Cloud financial operations (FinOps), security operations (SecOps), and Mayo Clinic…
Added 1 min ago
Cybersecurity Engineer (Cloud)
Amentum
Jefferson City, MO
Working knowledge of generative AI and agentic-system security risks, including data exposure, prompt injection, tool and connector permissions, agent identities, secure execution, and…
Added 1 min ago
Lead Solution Architect with AI Experience
Deloitte
St. Louis, MO · Kansas City, MO
…implementation, application programming interface strategy, security controls, and production deployment across complex enterprise…
Added 1 min ago
Program Delivery Support Manager
Fluor
Sacramento
…the largest planned infrastructure projects in the U.S. The system will connect the 500-mile stretch between the Los Angeles region with the San Francisco Bay Area, with up to 24 stations.…
Added 4 mins ago
IG
REMOTE MECM Imaging Engineer
Insight Global
Remote, United States
- $130,000 USD / year
Build and maintain task sequences, collections, and deployment configurations for OS, drivers, applications, and security settings.
Added 4 mins ago
Senior Data Engineer (AWS & Databricks)
LED FastStart
Home Office, LA
The Senior Data Engineer will be responsible for designing, building, testing, and maintaining scalable data engineering components and platform services that power the CMM Program. This…
Added 5 mins ago
Test and Launch Engineer II - Vehicle
Rocket Lab Corporation
Wallops Island, VA
…making critical decisions during live missions. Test and Launch Engineer II position is an advanced role for operators who can independently manage console operations, mentor junior staff,…
Added 5 mins ago
Senior Ground Systems Engineer – Fluids
Rocket Lab Corporation
Wallops Island, VA
As a Senior Ground Systems Engineer – Fluids, you will be the subject matter expert and technical decision-maker, responsible for design, build, and activation activities associated with…

MANTECH

Senior Cyber Security Engineer

Chantilly, VA, United States

The projected compensation range for this position is $114,600.00-$190,200.00.

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Job details

Pay: The projected compensation range for this position is $114,600.00-$190,200.00.
Posting language: English

Original job description

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now - unleash your potential with MANTECH!

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

The Senior Cyber Security Engineer will leverage their strong technical background, PKI expertise, and identity management knowledge to support mission-critical cyber security solution delivery, testing, and system deployment across secure classified enterprise networks.

Responsibilities include but are not limited to:

Maintaining operations of identity and access management services including directory services, user access controls, identity lifecycle workflows, Public Key Infrastructure (PKI), and privileged access management.
Engineering, deploying, and maintaining Public Key Infrastructure (PKI) systems, digital certificates, cryptographic protocols, and multi-factor authentication (MFA) solutions.
Maintaining critical infrastructure across Linux and Windows server environments in virtualized, on-premises, and cloud architectures.
Performing routine and scheduled Linux and Windows operating system upgrades, security patches, baseline configurations, and system hardening.
Managing Continuous Monitoring (CONMON) activities, vulnerability mitigations, and compliance reporting to maintain enterprise Authority to Operate (ATO).
Providing structured status updates, technical documentation, and cross-functional coordination within an Agile and collaborative operational framework.

Minimum Qualifications:

Bachelor's degree or 4+ years of additional experience in lieu of a degree
5+ years of professional experience
Demonstrated hands-on experience supporting and maintaining Public Key Infrastructure (PKI), digital certificate lifecycle management, and authentication/authorization protocols.
Hands-on system administration experience working across enterprise Linux and Windows operating systems in classified or unclassified environments.
Working knowledge of directory services, LDAP/Active Directory administration, user account management, and database structures.
Demonstrated ability to develop and implement automation scripts or workflow tracking solutions to optimize operational processes and system maintenance.
Must have or be willing to obtain an IAT Level II certification within 3 months of hire.

Preferred Qualifications:

Familiarity with configuration of Information Security Corp. (ISC) PKI products (CertAgent and CCMS)
Direct experience implementing, maintaining, and troubleshooting enterprise PKI management tools and digital certificate services.
Familiarity with configuration management, automation playbooks, or scripting platforms such as Ansible or PowerShell.
Demonstrated experience collaborating within Agile, DevOps, or cross-functional technical teams.
Prior military or Department of Defense operational background supporting mission-critical IT infrastructure, network security, and compliance workflows.

Clearance Requirements:

An active TS/SCI with Polygraph is required.

Physical Requirements:

Must be able to remain in a stationary position 50% of the time.
Needs to occasionally move about inside the office to access file cabinets, office machinery, and technical equipment.
Frequently communicates with co-workers, management, and customers, which may involve delivering technical briefings and operational updates. Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $114,600.00-$190,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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