Environmental Qualification Engineer - EMI/EMC

Zone 5 TechnologiesSan Luis Obispo, California

Full-timePosted 13 Nov 2026

Skills in this posting

  • testing

About the role

<div class="content-intro"><p>At Zone 5 Technologies, we're redefining what's possible in precision weapons and unmanned aircraft systems (UAS). Our team of engineers and innovators are developing cutting-edge autonomous solutions to deliver affordable and scalable precision weapons, interceptors, and UAS.</p>

<p>We're building the next generation of munitions and unmanned systems for the United States and its allies. If you're driven by hard problems, energized by rapid innovation, and ready to make an impact on defense technology, you belong here.</p></div><p><span data-contrast="auto">Zone 5 Technologies is seeking an Environmental Qualification Engineer specializing in EMI/EMC to lead electromagnetic qualification testing of advanced counter-UAS and missile systems for U.S. Department of Defense programs. This role owns EMI/EMC qualification from test planning through final report - working with design engineering, external test labs, and customers to ensure our systems meet electromagnetic environmental effects (E3) requirements.</span><span data-ccp-props="{}"> </span></p>

<p><strong><span data-contrast="auto">Key Responsibilities:</span></strong><span data-ccp-props="{}"> </span></p>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Develop and execute EMI/EMC test plans and procedures in compliance with MIL-STD-461 and MIL-STD-464.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Plan and conduct qualification testing, including conducted and radiated emissions and susceptibility testing.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Coordinate with external EMI/EMC labs on scheduling, test setup, and test fidelity; serve as the primary technical interface to test houses.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Build and </span><span data-ccp-parastyle="List Bullet">maintain</span><span data-ccp-parastyle="List Bullet"> in-house pre-compliance EMI test capability.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="5" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Lead test setup planning, including harnessing, fixturing, test configurations, and support equipment.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="6" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Troubleshoot EMI/EMC test failures and partner with Electrical Engineering to implement fixes.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="7" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Author test reports and qualification evidence; </span><span data-ccp-parastyle="List Bullet">maintain</span><span data-ccp-parastyle="List Bullet"> verification matrices for E3 requirements.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="8" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Support broader environmental qualification testing (e.g., MIL-STD-810, DO-160) as program needs require.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="9" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Support customer test </span><span data-ccp-parastyle="List Bullet">witnessing</span><span data-ccp-parastyle="List Bullet"> and present results at reviews.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<p><strong><span data-contrast="auto">Qualifications:</span></strong><span data-ccp-props="{}"> </span></p>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="10" data-aria-level="1"><strong><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Education:</span></span></strong><span data-contrast="auto"> <span data-ccp-parastyle="List Bullet">Bachelor's degree in Electrical Engineering</span><span data-ccp-parastyle="List Bullet"> or a related field.</span></span><span data-ccp-props="{}"> </span></li>

</ul>

<ul>

<li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="11" data-aria-level="1"><strong><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Experience:</span></span></strong><span data-contrast="auto"><span data-ccp-parastyle="List Bullet"> 5+ years of experience in EMI/EMC testing for aerospace, defense, or high-reliability systems.</span></span><span data-ccp-props="{}"> </span></li&gt

From Zone 5 Technologies's careers page on Greenhouse. See the original posting. OneProfile isn't the employer and doesn't take applications; you apply on their site.

More jobs