Jobs in the United States

25+ jobs

Save this search

Added just now
Infrastructure Engineer II
Emergent Holdings, Inc.
Corinth, MS
SUMMARY: The Infrastructure Engineer II role is responsible for the operations of secure and highly available computing platforms, servers, and networks. This role is responsible for…
Added just now
Engineeri Intern Chelsea Prod Div 70097 Olive Bran
Parker Hannifin Corporation
Olive Branch, MS
Added 1 min ago
Infrastructure Engineer I
Emergent Holdings, Inc.
Jackson, MS
Job Description: SUMMARY: The Infrastructure Engineer I role is responsible for the operations of secure and highly available computing platforms, servers, and networks. This role is…
Added 1 min ago
T
Information Security Engineer
TTEC
Jackson, MS
- $65,000 to $70,000 USD / year
…award-winning employment experience. As a Information Security Engineer working remote in US, you’ll be a part of bringing humanity to business.…
Added 1 min ago
Director - Customer Response Engineering
Trellix
Jackson, MS
…strategic customers across our endpoint, data security, email, and network products. The role also owns prevention: finding risk in customer environments before it becomes an…
Added 17 mins ago
Lead Engineer Energy Control Sys
Avangrid Service Co
BIBLE SCHOOL PARK, NY
…hardware, software applications and data communication equipment. Network diagrams, firewall rules, ports and services The ability to demonstrate good communication skills both written and…
Added 17 mins ago
Mechanical Engineer
Veeco Instruments Inc.
PLAINVIEW, NY
Apply now Mechanical Engineer Location: US - NY - PlainviewRequisition ID: 20262 About VeecoYou probably don't realize it, but what we do at Veeco touches the lives of every person, every…
Added 18 mins ago
A
Software Cyber Engineer
Actalent
Liverpool, NY
- $40 to $55 USD / hour
…experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the…
Added 18 mins ago
RA
Lead Network Engineer
RWE Americas
White Plains, NY
- $127,000 to $171,000 USD / year
The Lead Network Engineer provides advanced technical leadership for the design, implementation, operation, and security of OT network infrastructure across multiple sites and geographies.
Added 18 mins ago
WM
Field Engineer- Weeks Marine Construction-NY, NJ, CT
Weeks Marine
Staten Island, NY · Manhattan, NY · Brooklyn, NY
- $66,000 to $77,000 USD / year
As a Field Engineer, you will be exposed to all aspects of the project, and report directly to the Project Manager. As a Field Engineer, you will be expected to be a job-site leader in…
Added 18 mins ago
Director - Customer Response Engineering
Trellix
Albany, NY
…strategic customers across our endpoint, data security, email, and network products. The role also owns prevention: finding risk in customer environments before it becomes an…
Added 19 mins ago
Infrastructure Operations Engineer (IT Infrastructure Engineer 1) - Provisional (Repost)
CUNY
New York, NY
…the development of comprehensive infrastructure solutions. Engineer and operate mission critical infrastructure and be responsible for the access and protection of sensitive data, systems,…
Added 19 mins ago
EG
Application Engineer, Building Management Systems (BMS)
EMCOR Group
New York, NY
- $90,000 to $120,000 USD / year
Control Solutions Group, Inc. , an EMCOR Group company, seeks an Application Engineer, Building Management Systems (BMS) to join our New York City team.
Added 20 mins ago
NL
High Performance Computing (HPC) AI Engineer
NYU Langone Medical Center
New York, NY
- $101,493.51 to $140,000 USD / year
We have an exciting opportunity to join our team as a High Performance Computing (HPC) AI Engineer.
Added 20 mins ago
Automation Engineer I/II - Discovery Oncology
Lilly
New York, NY
We're looking for an Automation Engineer I/II to help build, operate, and maintain the automated systems that power our laboratory workflows. You'll work alongside a senior Lab Automation…
Added 20 mins ago
EG
Systems Engineer, Building Management Systems (BMS)
EMCOR Group
New York, NY
- $90,000 to $130,000 USD / year
Control Solutions Group, Inc. , an EMCOR Group company, seeks an Systems Engineer, Building Management Systems (BMS) to join our New York City team.
Added 20 mins ago
Controls Engineer (Food & Beverage Manufacturer)
Baldwin Richardson Foods
Macedon, NY
The Control Engineer will act as the plant SME on the manufacturing control systems in our production lines. This will be done through measurement of output performance, analyzing issues…
Added 22 mins ago
Senior CNO Developer
MANTECH
Annapolis Junction, MD
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…
Added 24 mins ago
Senior Supplier Quality Engineer
ZOLL Medical Corporation
Chelmsford, MA
The Senior Supplier Quality Engineer will be a leader on the Supplier Quality team, expected to be subject matter expert with regard to Supplier Quality processes and provide guidance and…
Added 25 mins ago
A
Mechanical Engineer
Actalent
Mount Clemens, MI
- $25 to $32 USD / hour
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role focuses on designing tooling and automation equipment, including welding fixtures, assembly systems, engine…
Added 25 mins ago
A
Vision Engineer
Actalent
Wixom, MI
- $40 to $48 USD / hour
Job Title: Vision EngineerJob DescriptionThis contract Vision Engineer role supports a critical automation integration project based in Wixom, MI, with subsequent installation work in…
Added 25 mins ago
A
Controls Engineer
Actalent
Wixom, MI
- $40 to $48 USD / hour
Job Title: Controls EngineerJob DescriptionThis contract Controls Engineer position supports a critical integration project based out of a shop in Wixom, MI, with eventual installation work…
Added 25 mins ago
A
Robotic Engineer
Actalent
Wixom, MI
- $40 to $48 USD / hour
…on-site installation work at a customer facility. As a Robotic Engineer, you will apply your expertise in GRS or iRVision to develop, integrate, and optimize robotic systems, working…
Added 27 mins ago
D
Senior Cybersecurity Specialist - GA - On site
Distro
Duluth, GA
- $110,000 to $140,000 USD / year
…Skills, and Abilities Technical Skills: Strong knowledge of network protocols, operating systems, and security technologies. Experience with security tools (e.g., SIEM, IDS/IPS, firewalls)…
Added 32 mins ago
TA
Senior Cyber Mission Engineer
The Aerospace Corpor
Aurora, CO
- $166,400 to $249,600 USD / year
…cyber operations, vulnerability analysis, reverse engineering, network security, embedded systems security) with proven track record of delivering mission-critical security…

MANTECH

Senior CNO Developer

Annapolis Junction, MD, United States

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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job