Cybersecurity Engineer III ** Jobs

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Software Engineer (IT SE III) (Government)

AT&T Inc.

Chantilly, Virginia, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the Intelligence Community by providing, operating and assuring critical voice, vide

Network Engineer III

General Dynamics

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: Job Family: Network Engineering Job Qualifications: Skills: Enterprise Security Architecture (ESA) Fundamentals, Secure Network Architecture, Standard Operating Procedures Preparation Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Job Description

Cyber Threat Intel Engineer III

CACI International, Inc.

Springfield, Virginia, USA

Full-time

Cyber Threat Intel Engineer Job Category: Information Technology 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: As a Cyber Threat Intelligence Analyst, you will play a crucial role in identifying and mitigating cyber threats, enhancing NGA's security posture, and protecting critical assets. The employee shall provide cyber threat intelligence services f

Systems Engineer III - Model Based Systems Engineering (MBSE)

Sierra Nevada Corporation

Remote or Lone Tree, Colorado, USA

Full-time

Are you a visionary thinker? At Sierra Nevada Corporation, we are committed to advancing aerospace and defense technologies, ensuring the safety of service members, and developing systems that keep our world united and sustain our way of living. Join our team as a Systems Engineer, where you will leverage your expertise to conduct in-depth research, architect intricate system designs, create detailed models, simulate performance, rigorously test, certify, and optimize cutting-edge defense produc

Information System Security Engineer (ISSE) III

Modern Technology Solutions

Bedford, Massachusetts, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Information System Security Engineer (ISSE) to join our team. Note, this position is onsite in Lincon, Massachusetts and requires an Active Top-Secret Clearance with SCI elibibility and a minimum of 2 years experience in special access programs (SAP). Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and sec

Systems Application Engineer III

Schneider Electric

Lyndhurst, New Jersey, USA

Full-time

Schneider Electric is looking for a Systems Application Engineer II with experience in Access Controls for the upper state of New Jersey! What will you do? As the Systems Application Engineer , your role is vital for managing the technology supporting the Security Command Center, enterprise physical access control system, and video management system. Responsibilities include monitoring technical controls for regulatory compliance, managing system patching and life cycle planning, overseeing a

Software Engineer III

Pyramid Consulting, Inc.

Charlotte, North Carolina, USA

Contract

Immediate need for a talented Software Engineer . This is a 12+months contract opportunity with long-term potential and is located in Charlotte, NC (Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID:25-69498 Pay Range: $60 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Analyze, design, develop, and test

Computer Engineer III (Pending Contract Award) - SBG

Document Storage Systems Inc

Charleston, South Carolina, USA

Full-time

Job Details Level: Experienced Job Location: SBG - Charleston SC - Charleston, SC Position Type: Full Time Education Level: 4 Year Degree Salary Range: Undisclosed Travel Percentage: None Job Shift: Day Job Category: Engineering Description SBG, a DSS, Inc. company, specializing in engineering, information technology, cyber-security, intelligence, and training, is looking for a hard-working results-oriented Computer Engineer . We are seeking highly motivated individuals with a positive attitu

Software Engineer III

Scientific Research Corporation

North Charleston, South Carolina, USA

Full-time

Description Distributed Common Ground System-Navy (DCGS-N) Testing and Evaluation (T&E) personnel and will be responsible for performing a full range of system testing and quality assurance tasks in support of DCGS-N systems. Duties will also include, but are not limited to: Developing automation scripts for executing tests on Windows and Linux servers and workstationsProviding systems analysis and testing support to the sustainment and upgrade of various DCGS-N systems, including responding t

Electrical/Electronics Engineer III

TRISTAR

Crane, Indiana, USA

Full-time

RISTAR is seeking a Electrical/Electronics Engineer for our government customer in Crane, IN The Electrical/Electronics Engineer will primarily support ALQ-184, ALR-69, and ALQ-161 power electronics systems and the SPQ-9B High Voltage Power Supply test set development effort Position Responsibilities: Will provide engineering support in the areas of power supply test set maintenance and development, power supply system/subsystem design, development, reverse engineering, and test developmentPro

Network Engineer III

General Dynamics Information Technology

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: Job Family: Network Engineering Job Qualifications: Skills: Enterprise Security Architecture (ESA) Fundamentals, Secure Network Architecture, Standard Operating Procedures Preparation Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Job Description

Systems Engineer III

Scientific Research Corporation

Huntsville, Alabama, USA

Full-time

Description Under general supervision, applying use and application of standard engineering principles, theories, and conceptsConducting research, analysis, compilation, design, development, and/or test of technical engineering data in support of customer requirements in one or more engineering disciplinesPerforming as a task lead on assignments of moderate scope Performing Requirements Management tasks including:Translating end-user needs to unambiguous, measurable, testable, verifiable, and f

NISSC III Pursuit

SAIC

Colorado Springs, Colorado, USA

Full-time

Job ID: 2501479 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-02-10 Category: Engineering and Sciences Subcategory: Schedule: Full-time Shift: Day Job Travel: Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking incumbent and external qualified candidates to support NORTH AMERICAN AEROSPACE DEFENSE COMMAND (NORAD) CHEYENNE MOUNTAIN COMPLEX (NCMC) - INTEGRATED TACTICAL WARNING/ATTACK ASSESSMENT

NISSC III Pursuit

SAIC

Vandenberg Space Force Base, California, USA

Full-time

Job ID: 2501479-VANDENBERG_SFB-CA Location: VANDENBERG SFB, CA, US Date Posted: 2025-02-10 Category: Engineering and Sciences Subcategory: Schedule: Full-time Shift: Day Job Travel: Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking incumbent and external qualified candidates to support NORTH AMERICAN AEROSPACE DEFENSE COMMAND (NORAD) CHEYENNE MOUNTAIN COMPLEX (NCMC) - INTEGRATED TACTICAL WARNING/A

NISSC III Pursuit

SAIC

District of Columbia, USA

Full-time

Job ID: 2501479-DC-US Location: , DC, US Date Posted: 2025-02-10 Category: Engineering and Sciences Subcategory: Schedule: Full-time Shift: Day Job Travel: Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking incumbent and external qualified candidates to support NORTH AMERICAN AEROSPACE DEFENSE COMMAND (NORAD) CHEYENNE MOUNTAIN COMPLEX (NCMC) - INTEGRATED TACTICAL WARNING/ATTACK ASSESSMENT (NCMC-ITW

Network Engineer III

CACI International, Inc.

Charlottesville, Virginia, USA

Full-time

Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: CACI has won a long-term contract with the National Geospatial-Intelligence Agency (NGA) for Transport & Cybersecurity Services (TCS). We provide IT infrastructure services for timely and accurate support of national security. Our team designs, implement

Software Engineer III

Talent Grub USA Inc

North Carolina, USA

Contract

As a Software Engineer, you will collaborate with technology peers and business partners to design, build and deploy new software using agile/XP/test driven development using a wide range of technologies and solutions. You will be focused on developing well-designed, efficient code that adheres to the latest industry standards and assist in coding, testing, and debugging new software or making enhancements to existing software for customers. You will be working with designers, developers, and pr

Mechanical Design Engineer III-IV

Kratos Defense and Security Solutions, Inc.

Oklahoma City, Oklahoma, USA

Full-time

Job Description Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems. Our customers include the U.S. federal government, foreign governments, commercial enterprises, and state and local government agencies. At Kratos, we prioritize affordability as a cornerstone of our technology. We leverage proven, cutting-edge method

Mechanical Design Engineer III-IV

Kratos Defense and Security Solutions, Inc.

Arlington, Texas, USA

Full-time

Job Description Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense, training, and combat systems. Our customers include the U.S. federal government, foreign governments, commercial enterprises, and state and local government agencies. At Kratos, we prioritize affordability as a cornerstone of our technology. We leverage proven, cutting-edge method

Network Engineer III

General Dynamics Information Technology

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: Job Family: Network Engineering Job Qualifications: Skills: Enterprise Security Architecture (ESA) Fundamentals, Secure Network Architecture, Standard Operating Procedures Preparation Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Job Description