Senior .Net Architect

St. Louis, MO, us on site Until 8/22/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs. 

 

Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.

This is Nisarg from Collabera and I have a position open where I am looking for Senior .Net Architect. Please let me know if you would be interested in hearing more about this opportunity.

Below is a detailed job description for your reference.Looking forward to talk with you.Feel free to reach me at 973-859-5421.

Title: Senior .Net Architect

Contract: 12 months plus possible extensions

Location: St. Louis, MO.

Must haves:

  •  2 factor authentication experience (hard and soft token)
  • STRONG tech lead experience
  • Security Design
  • They need to be able to manage efforts in managed and non managed desktops.
  • SOLID leadership
  • They NEED to be able to DRIVE people to get results. Results driven personality.
  • Solid .net background
  • Ability to work and communicate with multiple departments. Application teams, business side, c level executives, infrastructure side.
  • experience in inbound and outbound identity federations (SAML)
  • knowledge of Juniper integrations to best assist the program.Plusses:•    Performance tuning background

Day to Day

  • They are getting ready to start projects for the DOL Fiduciary rule that will be hitting Wells Fargo soon. This person will be communicating and driving multiple departments to get results. The will be also presenting to C Level executives.

Here’s the info:

  • Basically we are looking for a tech lead to help run the project, and that person would need to have solid security design and development skills, experience in inbound and outbound identity federations (SAML), and knowledge of Juniper integrations to best assist the program.

Regards,

To set up an Interview, please contact:

Nisarg Shah

973-475-7307

nisarg.shah(at)collabera.com

About this role

Summary

Lead security design and development, manage efforts, communicate with departments, present to executives.

Job title

Senior .Net Architect

Experience level

2+ years

Industry

it staffing

Location requirements

St. Louis, MO, on-site, no remote work mentioned

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

Yes

Skills & keywords

Required skills

2 factor authenticationtech leadsecurity designmanage desktopssolid .netcommunicationidentity federationSAMLJuniper

Preferred skills

performance tuning

Specializations

.netsecurity designidentity federationSAMLJuniper
Locations

Structured locations inferred from the posting.

St. Louis, MO, USA

On-site City