T-Rex Solutions
CNO Developer 3
Hanover, Maryland
hirly Pro
Get in front of the people hiring at T-Rex Solutions
- Reach the hiring manager at T-Rex Solutions on LinkedIn, from your own account
- hirly applies to this job for you, with unlimited applications
- A resume and cover letter written for this job, unlimited
- The hiring manager and recruiter at T-Rex Solutions, with contact details
$49 a month · ₹1,999 for 30 days in India · cancel any time
Get past the screening software and onto a recruiter's desk
hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.
- Keywords matched to this posting
- Fit score before you apply
- Cover letter included
Matched against 2.9M live jobs from 210,000+ employers in 200+ countries.
Tailor my resume for this job →Apply from your AI assistant
Connect hirly to Claude or ChatGPT and ask it to apply to this job. hirly tailors your resume, fills the employer’s form and asks before sending.
Some employer sites stop an application at a CAPTCHA or sign-in and hand it back with a link. Applying needs a paid plan. Works with any assistant that supports MCP.
hirly's read of this role
- Role family
- Engineering
- Seniority
- Mid level
- Stated salary
- $200,000 – $250,000 per year
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 6 Sept 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
T-Rex is looking for a talented CNO Developer 3 to work on a program in the Hanover, Maryland area in support of the Intelligence Community.
Responsibilities:
This Position Is An Onsite Role
Responsibilities include, but are not limited to:
Leads the designing, developing, documenting, testing, debugging and maintenance of hardware or software based CNO capabilities.
Ensure effective communication coordination and transparency with leadership and customers.
Responsible for ensuring software standards meet network and security requirements.
A SME that supervises and mentors subordinate project and ICON Innovation Collaborative (IIC) staff.
Minimum Qualifications:
Bachelor’s Degree and 12+yrs experience OR High School and 16+ yrs experience OR Associates and 14+ yrs OR experience OR Master's and 10+ yrs experience OR PhD and 8+ yrs experience.
Proficiency in Python and C/C++ programming.
Proficiency in low-level internals in one or more technology areas (e.g., Windows, Unix, Mobile, Network devices).
Proficiency with networking (TCP/IP) and socket level programming.
Preferred Qualifications:
CNO capability development experience. Software Analysis/Reverse Engineering experience.
Understanding of assembly programming concepts.
Unit Test experience.
Experience using Atlassian products (JIRA, Confluence, Crucible).
Relevant industry standard certifications such as Certified Entry-Level Python Programmer (PCEP) or C++ Certified Professional Programmer Certification (CPP).
Experience with CI/CD pipeline/DevSecOps development.
Clearance Requirements:
Active TS/SCI security clearance with current polygraph is required.
Physical Requirements:
Must be able to be in a stationary position more than 50% of the time.
Must be able to communicate, converse, and exchange information with peers and senior personnel.
Constantly operates a computer and other office productivity machinery, such as a computer.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
T-Rex Overview
Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.
T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.
In compliance with pay transparency guidelines, the annual base salary range for this position is $200,000 - $250,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.
T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.
Listed on hirly, a job board. hirly is not the employer: T-Rex Solutions is hiring for this role.
Similar jobs
Browse similar roles
Want this one?
Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.
Tailor my resume for this job