Jobs in the United States

25+ jobs

Save this search

Added 57 mins ago
Principal Engineer - Performance Testing
Wells Fargo
SAINT LOUIS, MO
Wells Fargo is seeking a Principal Engineer for the Wealth Investment Management Technology (WIMT) Platform Engineering team to drive the transformation of Performance Engineering and…
Added 1 hour ago
Junior Network Engineer
CACI International
Washington, DC
CACI is looking for a Network Engineer to join our ECS3 program. The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS & OCONUS operating…
Added 2 hours ago
A
BMS Controls Engineer
Actalent
Sterling, VA
- $38 to $40 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 2 hours ago
Network Administrator (Network Communications 4)
Huntington Ingalls Industries
Virginia Beach, VA
…Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia…
Added 2 hours ago
Information Systems Security Engineer (ISSE)
Amazon
Arlington, VA
Amazon Leo is a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband network connectivity to unserved and underserved communities around the world.
Added 2 hours ago
EG
Senior Firewall, VPN & DMZ Network Engineer
Eliassen Group
Norfolk, VA
- $70 to $80 USD / hour
Our client seeks a Firewall, VPN, and DMZ Network Engineer to support the SMIT program for the United States Navy. The role focuses on designing, implementing, and maintaining network…
Added 2 hours ago
Zero Trust Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA
You will oversee the full lifecycle of secure network architecture-from conceptual design through implementation, sustainment, and continuous improvement-ensuring solutions are scalable,…
Added 3 hours ago
Sr. Software Engineer - AI and Data Platforms
Nextonic Solutions LLC
Rockville, MD
Senior Software Engineer - AI and Scientific Data Platforms
Added 3 hours ago
MX
Technical Lead - Carpenter
Module X Solutions
Shreveport, LA
- $24 to $26 USD / hour
MODULE X SOLUTIONS is a rapidly growing modular manufacturing business that serves marquee corporate and government customers in renewable energy, network infrastructure, battery storage,…
Added 3 hours ago
MX
Certified Forklift Operator
Module X Solutions
Shreveport, LA
- $19 to $25 USD / hour
MODULE X SOLUTIONS is a rapidly growing modular manufacturing business that serves marquee corporate and government customers in renewable energy, network infrastructure, battery storage,…
Added 4 hours ago
Senior Software Engineer, Network Platform Security
Cisco
Milpitas, CA
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the…
Added 4 hours ago
Senior Data Engineer, Network Platform
Cisco
San Jose, CA
Cisco is reimagining how IT infrastructure is managed through secure, cloud-managed solutions. The Network Platform Data Science team helps turn Cisco’s rich, multifaceted customer and…
Added 4 hours ago
IT Product Developer II, III, IV
Williams Companies
Tulsa, OK
A s a Product Engineer at Williams, you will play a critical role in designing and delivering in ‑ house software products that directly support our business. This role goes beyond…
Added 4 hours ago
IT Product Developer II, III, IV
Williams Companies
Tulsa, OK
As a Product Engineer at Williams, you will play a critical role in designing and delivering in‑house software products that directly support our business. This role goes beyond traditional…
Added 5 hours ago
Controls Engineer
DEMATIC CORP
MILWAUKEE, WI
Added 5 hours ago
A(
Infrastructure Engineer
Auria (Boecore LLC)
Colorado Springs, CO
- $125,000 to $140,000 USD / year
Auria is looking to hire an Infrastructure and Network Engineer to support the development of the Multirole Satellite Frequency In-Field Test Suites (MSFITS) program for the Department of…
Added 5 hours ago
Martin- Collins - Manufacturing Engineer 5
Actalent
Pontiac, IL
The Manufacturing Engineer V applies advanced engineering theory and principles to optimize industrial layouts and manufacturing production processes. This role focuses on analyzing…
Added 5 hours ago
Information Security and Cloud Architecture Lead
Astellas Pharma
Northbrook, IL
…security architects and engineers to architect, design and engineer the right security solutions for Astellas. The role's primary accountability will remain Information Security…
Added 5 hours ago
Engineer - IT Field Services
United Airlines
Chicago, IL
…our customers, and travel the world using our extensive route…
Added 5 hours ago
A
Manufacturing Engineer
Aerotek
Moorpark, CA
- $20 to $75 USD / hour
Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people…
Added 5 hours ago
Senior Software Engineer, Cloud Platform
Nvidia
Remote, United States
…services. These services include software to manage hardware and network provisioning to build a multi-tenant infrastructure. As a software engineer, you will work with other software…
Added 5 hours ago
IT Infrastructure Engineer VI, Security
Kaiser Permanente
Pleasanton, CA
The Chief Engineer provides technical leadership for CyberArk Privileged Access Management (PAM), enterprise identity security, and privileged account governance. The position supports the…
Added 5 hours ago
Network Implementation Engineer
Meta
Menlo Park, CA
…in the world? Do you want to develop and deploy innovative solutions to our network capacity challenges and influence the industry/ecosystem's evolution? You'll have a unique opportunity to…
Added 5 hours ago
T
Product RF Engineer
TEKsystems
Cupertino, CA
- $60 to $75 USD / hour
We are seeking a skilled RF Engineer to join our team in Cupertino. As part of our team, you will be responsible for executing RF characterization, conducting OTA antenna measurements,…
Added 5 hours ago
Senior Engineer - Landing Gear Shop Support
United Airlines
San Francisco, CA
…our customers, and travel the world using our extensive route…

MANTECH

Senior Cyber Security Engineer

Chantilly, VA, United States

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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job