Senior C3I/ISR Interoperability Engineer
abacus technologySan Antonio (TX)
Senior C3I/ISR Interoperability Engineer
Posted 2 days ago
abacus technologySan Antonio (TX)
SENIORITY
Lead
About the role
Abacus Technology is seeking a Systems Interoperability and Integration Engineer to support the C3I&N Directorate at Lackland AFB. The role is full-time and requires extensive DoD experience with interoperability, security, and system integration across complex weapon-system ecosystems. Responsibilities include requirements development, cyber security implementations, E3 testing, and lifecycle protection of system interfaces. A TS/SCI clearance and U.S. citizenship are required.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.
More like this
