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Job Title: CNO Software & Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity Join a highly skilled engineering team where you will serve as a versatile Software Engineer and CNO Reverse Engineer supporting innovative, mission‑focused projects. You will design, develop, prototype, modify, and integrate software solutions that directly enable mission success. In this role, you’ll collaborate closely with analysts, operators, data scientists, and fellow engineers to deliver tactical, real‑world impact. Responsibilities Enhance and expand existing toolsets to meet evolving mission needs. Derive, document, and analyze technical and mission requirements. Build end‑to‑end software solutions that operate effectively within mission constraints. Participate in peer code reviews to improve quality and reduce defects. Create prototypes to demonstrate understanding and validate mission requirements. Qualifications: Required: 12+ Years of Experience or 10+ years with M.S. (An additional 4 years of software engineering experience may substitute for a bachelor’s degree) Hands‑on experience developing and modifying software in C, C++, Python, and Assembly. Strong understanding of network protocols (e.g., TCP/IP) and network traffic analysis tools (e.g., Wireshark). Ability to provide support and troubleshooting for fielded software systems. Familiarity with Git and Subversion version control systems. Experience with Atlassian tools such as Jira and Confluence. Desired: Experience reverse engineering Windows or embedded/RTOS platforms. Background developing CNO‑specific software for Windows, Linux, or embedded environments. Experience with one or more of the following languages: Java, JavaScript, Bash, PowerShell, Perl, C#, Rust. Knowledge of vulnerability research and exploit development. Understanding of end‑to‑end SIGINT collection and analysis systems. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $131,800 - $290,000 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.