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Added just now
Senior Security GRC Engineer, AI & Automation
American Express Global Business Travel
Jackson, MS
AmexGBT’s Security GRC team is looking for a talented Senior Security GRC Engineer to design, build, and scale automation and AI-driven solutions that modernize our governance, risk, and…
Added just now
Associate Software Engineer
Highmark Health
Jackson, MS
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added just now
Director - Customer Response Engineering
Trellix
Jackson, MS
…process trace, or a packet capture and argue root cause with senior engineers. Your first move on a hard problem is to ask how AI can shorten…
Added 8 mins ago
MD
Systems Engineer
MISO Default Brand
Carmel, IN
- $131,000 to $156,000 USD / year
The Senior Systems Engineer plays a key role in developing and delivering quality solutions by working closely with stakeholders and cross-functional teams throughout the product lifecycle,…
Added 17 mins ago
RA
Lead Network Engineer
RWE Americas
White Plains, NY
- $127,000 to $171,000 USD / year
The role serves as a senior technical escalation point and leads complex network and security initiatives, including architecture, troubleshooting, modernization, resiliency, and standards…
Added 17 mins ago
C
Sr. Building Engineer
CBRE
Melville, NY
- $100,000 to $140,000 USD / year
…general direction, monitors building system operations and performance. Has critical, specialized knowledge required at client…
Added 18 mins ago
Senior Lead Software Engineer - Security Platforms
JPMorgan Chase
Brooklyn, NY
As a Senior Lead Software Engineer at JPMorganChase within Consumer & Community Banking, you are an integral part of an agile team that works to enhance, build, and deliver trusted…
Added 18 mins ago
Senior Security GRC Engineer, AI & Automation
American Express Global Business Travel
Albany, NY
AmexGBT’s Security GRC team is looking for a talented Senior Security GRC Engineer to design, build, and scale automation and AI-driven solutions that modernize our governance, risk, and…
Added 18 mins ago
Associate Software Engineer
Highmark Health
Albany, NY
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 18 mins ago
Director - Customer Response Engineering
Trellix
Albany, NY
…process trace, or a packet capture and argue root cause with senior engineers. Your first move on a hard problem is to ask how AI can shorten…
Added 19 mins ago
Lead Data Engineer
ADELAIDE METRICS, INC
New York, NY
Job Duties: Lead the use of management and quantitative skills to guide the analysis and recommendations to clients' ongoing analytics and reporting needs in the development of an…
Added 19 mins ago
Architect Advanced
Mphasis Corporation
NEW YORK, NY
Position/TITLE: Data & Knowledge Graph ArchitectLocation: Onsite - USJob Description:Looking for a senior knowledge graph architect with expertise in data engineering and programming to…
Added 19 mins ago
Senior Associate Software Engineer
Travelers Insurance Company
New York, NY
…all carrier partnerships. InsuraMatch is seeking a versatile Senior Associate Software Engineer to support a variety of applications, systems, and platforms that provide acquisition…
Added 19 mins ago
VN
Senior Project Engineer, Mechanical
Veolia North America
New York, NY
- $112,000 to $130,000 USD / year
Senior Project Engineer – Performs & plans commissioning of mechanical systems. Must be a self-motivated & energetic professional. Must have understanding of building mechanical systems…
Added 22 mins ago
Senior CNO Developer
MANTECH
Annapolis Junction, MD
MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, MD. This is an onsite position.
Added 24 mins ago
Director, Electronic Warfare Engineering
L3Harris Technologies
Clifton, NJ
Working closely with the EW chief engineer, this role will direct engineering program technical, schedule and cost performance for EW projects to include proposal reviews and cost…
Added 24 mins ago
Senior QA Engineer - Data And AI
Digital Federal Credit Union
Chelmsford, MA
The Senior Quality Engineer - AI & Automation extends traditional quality assurance responsibilities by leading modern quality engineering practices across automated testing, AI-assisted…
Added 31 mins ago
Administration Director, Facilities Management
Coke Florida
Tampa, FL
…ability to execute, corporate culture, and governance/financial…
Added 31 mins ago
TA
Space Security EW/RF Operational Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $226,900 USD / year
SATCOM RF performance analysis expertise using advanced modeling and simulation tools.
Added 31 mins ago
TA
Flight Dynamics Engineer/Senior Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
- $129,000 to $249,600 USD / year
…capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled…
Added 31 mins ago
TA
Senior Cyber Mission Engineer
The Aerospace Corpor
Aurora, CO
- $166,400 to $249,600 USD / year
Minimum Requirements for the Senior Engineering Specialist - Cyber Security Architecture and Information Systems Security
Added 32 mins ago
TA
Senior Modeling and Simulation Communications Engineer
The Aerospace Corpor
Colorado Springs, CO
- $166,400 to $249,600 USD / year
The Communication and Ground Architectures Performance Department (CGAPD) within the Integrated Performance Subdivision (IPS) delivers modeling, simulation, and analysis (MS&A) solutions…
Added 32 mins ago
TA
Space Vehicle and Electronic Component Structural Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $226,900 USD / year
The Component Analysis and Space Structures (CASS) section is within the Structures Department of VSD. Our growing team is seeking a well-qualified Space Vehicle and Electronic Component…
Added 32 mins ago
Principal Engineer, Model Performance
Runware
Remote, United States
As Principal Engineer, Model Performance, you will own how fast and how cheaply every model on Runware runs: diffusion and video generation, speech, 3D and LLMs, across 400,000+ models and…
Added 51 mins ago
Sr. Process Engineer, Drive Unit (3rd Shift)
Rivian
Normal, IL

MANTECH

Senior CNO Developer

Annapolis Junction, MD, United States

The projected compensation range for this position is $165,900.00-$295,300.00.

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Job details

Pay: The projected compensation range for this position is $165,900.00-$295,300.00.
Experience: Bachelor's degree in STEM field; may substitute based on additional experience and 7 years of position-relevant work experience and DoD 8570.01-m IAT Level II certification.
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 Senior CNO Developer to join our team in Annapolis Junction, MD. This is an onsite position.

This position supports mission-critical national security objectives and operates at the intersection of hardware, software, and embedded systems. This hands-on role focuses on transforming proof-of-concept exploits and disclosed vulnerabilities into reliable, operationally ready capabilities. The role is ideal for engineers who thrive in fast-paced environments and enjoy solving complex, unconventional technical challenges.

Responsibilities include but are not limited to:

Design, develop, document, and test custom hardware- and software-based Computer Network Operations (CNO) capabilities and tools, with an emphasis on embedded and resource-constrained systems.
Reverse engineer complex hardware, firmware, and software systems to understand functionality and identify vulnerabilities.
Conduct in-depth vulnerability research and engineer operational exploits against diverse targets and architectures.
Work directly with mission stakeholders to collaborate, design, and validate capabilities against operational requirements.
Apply knowledge of core network and security concepts to guide capability architecture and deployment.
Perform rigorous code reviews to ensure software quality, operational security, and runtime performance.
Build, manage, and troubleshoot advanced Linux-based development and analysis environments.

Minimum Qualifications:

Bachelor's degree in STEM field; may substitute based on additional experience and 7 years of position-relevant work experience and DoD 8570.01-m IAT Level II certification.
Demonstrated experience in Computer Network Operations (CNO) capability development, access development, and Vulnerability Research (VR) & Exploit Development.
Strong programming proficiency in C/C++ and Assembly, alongside solid scripting skills in Python for automation and tool development.
Proven expertise in advanced binary analysis and reverse engineering using tools such as Ghidra, IDA Pro, or Binary Ninja.
Deep understanding of low-level operating system internals, memory models, and security architectures across one or more platforms (e.g., Linux/Unix, Windows, mobile, or network devices).
Deep expertise in configuring, managing, and troubleshooting Linux/Unix environments, including navigating and bypassing complex security constraints.
Extensive experience working with embedded architectures (e.g., ARM, MIPS, PowerPC) and RTOS environments.

Preferred Qualifications:

Experience with Linux kernel development and network socket programming.
Hands-on knowledge of IoT device architectures and firmware extraction/analysis.
Strong networking background and network protocol analysis skills. · Experience with virtualization platforms and hypervisor technologies.
Experience integrating security and testing tools into automated CI/CD pipelines.
Familiarity with utilizing machine learning techniques to accelerate capability development or vulnerability discovery.

Clearance Requirements:

Must have a current/active DoD TS/SCI.

Physical Requirements:

The person in this position must be able to remain in a stationary position 50% of the time. Occasionally moves about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, and virtual communication, which may involve delivering presentations.

The projected compensation range for this position is $165,900.00-$295,300.00. 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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