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How to apply to SO Si

What SO Si is hiring for and what its application asks, from the postings and application forms we checked. Newest posting added Nov 9, 2026.

  • 603 open roles across 41 job titles
  • 31 new open roles in the last 30 days
  • Applications on SO Si’s own careers site
  • Locations: Reston, US; US; Tampa, US; Remote · US; Chantilly, US; Honolulu, US; Doral, US; Remote · Reston, US

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Remote roles at SO Si

63 openings open to remote applicants in the US.

SO Si careers site and sign-in

SO Si posts the jobs listed here on its own careers site. To apply, open a posting below to read its full description and apply with Applystead, or go to SO Si’s careers site to see every opening there. If SO Si’s site asks you to sign in, use or create an account there: it is separate from your Applystead account.

Go to SO Si’s careers site

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About SO Si

Hiring signals

  • Pay transparency: 4% of open postings list pay set by the employer (74 of 1,828 postings)
  • Postings list updated:

Open roles at SO Si

Other openings at SO Si

  • C4I Analyst

    Fort Meade, MD, MD

    Posted Sep 16, 2026

  • Clinician

    Santa Ana, US

    Posted Jun 26, 2026

  • Lead Clinician

    Santa Ana, US

    Posted Apr 19, 2026

  • Cyber Security Engineer

    Joint Base Pearl Harbor Hickam, US

    Posted Oct 16, 2026

  • Cyber Security Engineer III

    Washington, US

    Posted Apr 22, 2026

  • Cyber Security Engineer SME

    Washington, DC, DC

    Posted Nov 9, 2026

  • Cyber Security Engineer SME

    Washington, DC

    Posted Nov 9, 2026

  • Cybersecurity Lead

    Remote · Honolulu, US

    Posted Jul 30, 2026

  • Cybersecurity Task Lead

    Remote · Linthicum Heights, US

    Posted Jul 25, 2026

  • Data Governance, Metadata Scientist

    Remote

    Posted Sep 17, 2026

  • Data Governance, Metadata Scientist

    Remote · US

    Posted Sep 17, 2026

  • Effects Planner (Mid)

    Tampa, US

    Posted Oct 9, 2026

  • Effects Planner (Senior)

    Tampa, US

    Posted Oct 9, 2026

  • Engineering Branch Chief

    Camp HM Smith, HI, HI

    Posted Sep 8, 2026

  • Portuguese (European) Instructor

    Reston, US

    Posted Jul 9, 2026

  • Portuguese (European) - Language Instruction/Testing

    Reston, US

    Posted Apr 19, 2026

  • Facilities Manager

    Reston, US

    Posted Apr 22, 2026

  • Facilities Operations Manager

    Reston, VA, VA

    Posted Sep 1, 2026

  • Facilities Operations Manager

    Reston, US

    Posted Aug 28, 2026

  • Food Service/ Consumables Warehouse Manager (OCONUS)

    Reston, US

    Posted Jun 26, 2026

  • Senior Manager, Events & Industry Engagement

    Reston, VA, VA

    Posted Sep 22, 2026

  • Special Security Technician (SST) - Senior

    Tampa, US

    Posted Oct 13, 2026

  • Special Security Technician (SST) - Mid

    Tampa, US

    Posted Oct 13, 2026

  • Director of Delivery

    Reston, US

    Posted Oct 5, 2026

  • Exercise Planner / Project Manager

    Yokota, JP

    Posted Oct 15, 2026

  • Operations Manager

    US

    Posted Jun 26, 2026

SO Si hiring process: how to apply

From the SO Si postings listed here and 17 application forms we checked.

  1. Choose a role above and open its posting.
  2. Apply with Applystead: it prepares your application and submits it on SO Si’s application page.
  3. Fill in the form: it asks for work authorization, visa sponsorship, voluntary self-identification (EEO), plus about 12 questions specific to SO Si.

What the SO Si application asks

From 17 application forms we checked (Nov 13, 2026). Only the kinds we saw asked are listed.

QuestionAsked on
Work authorizationat least 17 of 17 forms we checked
Visa sponsorshipat least 17 of 17 forms we checked
Voluntary self-identification (EEO)at least 17 of 17 forms we checked

Questions only SO Si asks

  1. A language you speak, for: Languages asked on 17 of 17 forms
  2. Are you a Military spouse? asked on 17 of 17 forms
  3. Are you a current or previous government employee? asked on 17 of 17 forms
  4. Are you multi-lingual? asked on 17 of 17 forms
  5. Do you currently have any industry certifications? asked on 17 of 17 forms
  6. Do you currently hold an active security clearance? asked on 17 of 17 forms
  7. Do you have any relatives employed by this organization? asked on 17 of 17 forms
  8. Employer acknowledgement asked on 17 of 17 forms
  9. Please list your current industry certifications. asked on 17 of 17 forms
  10. Please provide the name of your relative. asked on 17 of 17 forms

See SO Si salaries

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Questions about applying

Where do you apply to SO Si jobs?

On SO Si’s own careers site: each posting listed here opens its application form there. SO Si has 603 open roles listed here.

Is SO Si hiring right now?

Yes. SO Si has 603 open roles listed as of 2026-11-11.

What does the SO Si application ask?

The 17 application forms we checked ask for work authorization, visa sponsorship and voluntary self-identification (EEO). Questions only SO Si asks include “A language you speak, for: Languages”, “Are you a Military spouse?” and “Are you a current or previous government employee?”.

Does the SO Si application ask about work authorization?

Yes. At least 17 of the 17 SO Si application forms we checked ask about work authorization.

Does the SO Si application ask about visa sponsorship?

Yes. At least 17 of the 17 SO Si application forms we checked ask about visa sponsorship. The question is not an offer of sponsorship.

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