Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
NPI Manufacturing Engineer
Brooks Automation US LLC
Chelmsford, MA
…cross-functional organizations to improve manufacturability, resolve technical issues, reduce manufacturing risk, and achieve successful NPI build…
Added 1 min ago
Elastic Observability Engineer
Purpose Financial
Greenville, SC
The engineer will work closely with infrastructure, application, and operations teams to build intelligent alerting and monitoring frameworks that enable early detection of issues before…
Added 2 mins ago
Plant Engineer
ALACUS Air Liquide Large Industries U.S. LP
Nederland, TX
Candidates must have valid employment authorization in the U.S
Added 3 mins ago
Engineer I - Forward Deployed Engineer
GlaxoSmithKline
Cambridge, MA
The Engineer I is a mid-level individual contributor in the FDE team. This role contributes to FDE engagements under the direction of more senior FDEs, learning the practice through…
Added 3 mins ago
Full Stack Developer- Tier 2
Envita Medical Centers LLC
Scottsdale, AZ
…maintaining scalable business applications that support critical operations across the organization. The ideal candidate is a collaborative software engineer with strong full-stack…
Added 3 mins ago
Manufacturing Engineer
System One
Latrobe, PA
Work alongside Engineering during project development to support equipment operation and maintenance, and assist with the handoff from Engineering to Operations
Added 4 mins ago
Lead Systems Engineer - Solid Rocket Motors (SRM)
X-Bow Systems
Huntsville, AL
As a Level 4 to 5 Lead Systems Engineer, you will serve as the technical authority and lead systems architect for development and production programs integral to X-Bow's success. This…
Added 4 mins ago
Engineer
MediaCo Holding Inc
Irving, TX
Each Broadcast Engineer is responsible for the engineering operations, technical plant, and broadcast facilities in the assigned market. The role ensures reliable 24/7 broadcast operations…
Added 5 mins ago
A
Commissioning Technician
Aerotek
Fremont, CA
- $38 to $58 USD / hour
…Central Inverter Commissioning & Field Applications Technician/Engineer plays a pivotal role in leading the commissioning, operational readiness, and technical training for utility-scale…
Added 5 mins ago
HR
NPI Engineer Defense
HEXATRONIC ROCHESTER CABLE INC
Culpeper, VA
- $120,000 to $150,000 USD / year
This role serves as the technical bridge between engineering, operations, quality, supply chain, and customers, ensuring new cable designs are manufacturable, cost-effective, compliant with…
Added 7 mins ago
RF Systems Engineer
AST SpaceMobile
Dallas, TX
We are seeking an RF Systems Engineer to lead the design, integration, testing, and deployment of advanced antenna and ground communication systems. This role will be responsible for system…
Added 8 mins ago
Software Engineer - Roy, Utah
Davidson Technologies, Inc.
Roy, UT
Analyzes customer requirements, concept of operations, system architectures, and technical specifications to define and develop software solutions that meet mission and system objectives.
Added 9 mins ago
Electrical Engineer
Bridgestone Americas Tire Operations, LLC
United States
Bridgestone Americas Tire Operations is seeking an Electrical Engineer for its tire manufacturing facility located in Morrison, TN. You will support the Engineering team in researching,…
Added 8 mins ago
Hotel Chief Engineer
Parks Hospitality Group Inc
Franklin, TN
Join Our Team as a Chief Engineer at the Tru by Hilton Franklin Cool Springs Nashville!
Added 9 mins ago
Technical Support Eng V
IGT, a Nevada Corporation
Austin, TX
The Technical Support Engineer V serves as a senior technical authority within L3 RGS Global Operations, providing advanced, hands-on application support for IGT's RGS platform. This…
Added 10 mins ago
SI
SAP NS2 Senior DevOps Engineer
SAP IT Business Systeme
Herndon, VA
- $131,000 to $271,600 USD / year
All internals must have manager’s approval to transfer
Added 11 mins ago
TU
Utility Equipment Mechanic
The University Of Nebraska Medical Center
Omaha, NE
- $27.31 to $43.7 USD / hour
Technical School, Trade School, Community College, Apprenticeship Program, and/or related Education Program.
Added 11 mins ago
Process Engineer 3
Lockwood Industries, LLC dba Fralock
Poway, CA
Must have excellent written and verbal skills
Added 11 mins ago
Security Engineer
MANTECH
Doral, FL
Must hold a current/active TS/SCI security clearance
Added 12 mins ago
SO
Cisco Network Infrastructure Engineer (Remote from anywhere in CO)
State of Colorado
CO
- $100,000 to $115,000 USD / year
As our new Cisco Network Infrastructure Engineer you will provide network engineering services to the statewide enterprise network and all State agencies. You will act as a subject matter…
Added 12 mins ago
SO
Senior Data Center Infrastructure Engineer (Remote from anywhere in Colorado)
State of Colorado
CO
- $105,000 to $120,000 USD / year
Our next Senior Data Center Infrastructure Engineer will be a senior technical expert and design authority for the shared enterprise network services the team provides to 20 member…
Added 12 mins ago
SO
Data Center Infrastructure Engineer (Remote from anywhere in Colorado)
State of Colorado
CO
- $26,124 to $120,684 USD / year
As our new Data Center Infrastructure Engineer you will provide implementation, operations, and Tier 2 support for the shared enterprise network services the team provides to 20 member…
Added 13 mins ago
Senior Engineer, Cybersecurity
LPL Financial Corp
United States
Applicants must have valid U.S
Added 13 mins ago
C
Senior Director, Data Center Design & Engineering
CleanSpark
GA
- $200,000 to $250,000 USD / year
…for CleanSpark’s AI Data Center portfolio. The role owns the technical basis of the program: engineering standards, system architecture, design criteria, and the technical decisions that…
Added 13 mins ago
Production Lead
Mars Wrigley Conf. (MCNA)
United States
The Production Leader is a shift-based, front-line operations people leader who efficiently improves Quality, Human Safety, and Product Cost Conversion while Engaging and Developing talent.…

MANTECH

Security Engineer

Doral, FL, United States

Apply on careers.mantech.com About employer

Applications open in a new tab.

Job details

Experience: Bachelor’s degree in Systems Engineering, Computer Science, Information Technology, or a related field with 5+ years of experience in network security engineering.
Posting language: English

Original job description

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now - protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Security Engineer to join our team in Doral, FL.

Responsibilities include but are not limited to:

Designing, deploying, configuring, and administering F5 BIG-IP Local Traffic Managers (LTM), Access Policy Managers (APM), and Application Security Managers (ASM).
Managing, configuring, and maintaining RSA SecurID Authentication Manager infrastructure and multifactor authentication (MFA) token deployments across mission networks.
Administering, optimizing, and troubleshooting Infoblox Grid enterprise DNS, DHCP, and IP Address Management (IPAM) core network services.
Collaborating with cross-functional technical teams, network engineers, and system administrators to maintain secure system access control and traffic management.
Conducting routine system patch management, security upgrades, baseline configuration management, and diagnostic troubleshooting for specialized security appliances.
Maintaining system baselines, configuration management records, and engineering documentation across physical and virtual network environments.
Recommending and implementing continuous engineering process improvements to enhance system redundancy, security compliance, and traffic performance.

Minimum Qualifications:

Bachelor’s degree in Systems Engineering, Computer Science, Information Technology, or a related field with 5+ years of experience in network security engineering.
OR a master’s degree and 3+ or more years of relevant experience
OR an associate’s degree and 7+ or more years of relevant experience
OR a high school diploma and 9+ or more years of relevant experience
Proven experience configuring, administering, and troubleshooting F5 BIG-IP appliances (LTM, APM, ASM), RSA SecurID systems, and Infoblox DDI infrastructure.
Strong background in network security engineering, SSL/TLS offloading, access management, DNS/DHCP protocol analysis, and traffic management.
Experience maintaining system baselines, configuration management controls, and security patch deployment schedules.
Experience creating, maintaining, and communicating complex technical engineering documentation and architecture diagrams.

Preferred Qualifications:

Relevant professional certifications such as F5 Certified Technology Specialist (F5-CTS), Infoblox Core Certified Administrator (ICCA), RSA Certified Administrator, or CompTIA Security+.
Prior experience supporting U.S. Military Command operations, Combatant Command environments, or Department of Defense enterprise technical environments.
Familiarity with DoD STIG compliance, automated vulnerability management (ACAS), and secure baseline auditing procedures.
Demonstrated ability to collaborate effectively across multi-disciplinary engineering teams in fast-paced operational environments.

Clearance Requirements:

Must hold a current/active TS/SCI security clearance.

Physical Requirements:

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

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 on careers.mantech.com About employer

More about this job

Skills

Troubleshooting
DNS
DHCP
Documentation
Regulatory compliance
Computer science
Computer technology
Security+
Auditing
Office equipment
Presentation skills

Report this job

Work requirements

Jobs in the United States