CEO Yves Sandfort is bullish on certifications. His company, Comdivision Consulting, uses VMware's NSX network virtualisation and security platform on its own network and implements NSX for its clients.
He not only encourages all employees to get VMware certs, but he also earned his own VCDX-NV, the Ph.D. of VMware certifications, in April.
"We see a constant demand [for networking skills]. Most of our people were certified on NSX-V and have in the last 12 months also recertified on NSX-T as we see constant, growing need for highly qualified resources," Sandfort says. "For me, certification is one level to prove my skillset and experience with the product."
The company pays for employees' training and certification time. "In our group, the majority have at least two to four VCAPs. Even some back-office people have VCP-level certifications as they wanted to prove they can do it, which helps them in daily customer work, as well."
The Covid-19 pandemic and its workplace disruptions have reinforced the importance of virtualisation – including server, storage and network virtualisation – to reduce IT expenses and increase IT agility. It has also revitalised the role of networking professionals with VMware experience and certifications.
VMware has responded with stepped-up remote testing and acknowledgement of the need for more role-based, administrator-type certifications rather than product-focused certs. But as demand appears to be outpacing the number of cert-holders, companies are now paying top dollar for VMware skills with or without certifications.
Certified and non-certified virtualisation skills
Even before the pandemic, virtualisation was a key concern for companies of all sizes and ranked eighth as an area of IT interest worldwide, according to a report by Global Knowledge. VMware Certified Professional 6 for Data Centre Virtualisation was the ninth highest-paying certification in the U.S. at the end of 2019, according to the report.
Server virtualisation is fairly ubiquitous; it's already used by 92 per cent of businesses, according to a Spiceworks survey. But areas like storage virtualisation and network virtualisation are poised for higher adoption rates.
Storage virtualisation will see adoption rise from 40 per cent at the end of 2019 to 52 per cent by 2021, for example, and application virtualisation is expected to grow from 39 per cent adoption to 56 per cent adoption over the same time period.
As companies lean on the cloud more than ever to handle pandemic-related shifts in business, interest in network virtualisation in particular is growing because of the promise of greater network configuration flexibility, security capabilities, and the ability to reconfigure networks without physical changes.
Network virtualisation rates are expected to grow from 30 per cent adoption at the end of 2019 to 44 per cent adoption by 2021, according to Spiceworks.
VMware's senior certifications manager, Karl Childs, has seen "a big pickup" in certifications in VMware's network virtualisation track in the first half of 2020. The track certifies IT professionals' ability to design, implement and manage a VMware NSX environment.
VMware has four levels of certifications, ranging from entry level to expert: VMware Certified Associate (VCA), VMware Certified Professional (VCP), VMware Certified Advanced Professional (VCAP), and VMware Certified Design Expert (VCDX).
Each level includes certifications related to specific tech areas. VMware organises its offerings within five certification tracks: data centre virtualisation, network virtualisation, cloud management and automation, desktop and mobility, and digital workspace.
While demand for certified networking and virtualisation talent is on the rise, so too is demand for people who have the skills but not the certifications. Companies will pay a premium for people with virtualisation experience – even if they don't have a certification to go along with their experience.
In the first half of 2020, companies were willing to pay nine per cent above base pay for non-certified expertise in vSphere server virtualisation and VMware NSX, according to David Foote, chief analyst and chief research officer at IT certifications tracking firm Foote Partners.
"The pandemic is juicing up their value," Foote says. "Those two skills in just three months (April to July) were both showing growth of almost 13 per cent. "It might just be the professional services firms who provide networking for organisations" that are creating demand and pushing salaries higher, he adds.
That's good news considering that IT certifications overall have been losing their value over the last two years, and the gap is the widest it's ever been, Foote says. IT professionals holding VMware certifications receive an average pay bump of 5.9 per cent above their base pay, less than the seven per cent average for all IT certifications.
"It's not necessarily lack of demand that explains why a cert declines in value," Foote says. "Sometimes it's because supply is rising faster than demand, which is good thing."
Vendor partnerships may also affect the number and value of VMware certifications, Foote adds. For instance, VMware and Amazon Web Services jointly launched VMware Cloud on AWS.
"It could very well be that people who were thinking of getting a VMware certification would rather get an AWS certification, which has VMware in it, so people may have moved over to AWS," Foote says.
In 2020, some 98,700 IT professionals hold VCPs in the U.S., up from 96,000 in 2019. One-third of VCP certificate recipients say it led to an increase in pay, with the average salary for a VCP in data centre virtualisation at $130,226. The average salary for all virtualisation and cloud computing certifications in 2019 was $127,494, according to VMware.
Virtualisation engineer Kevin Raab earned his DCV certification in October 2015, which helped him negotiate an extra $15,000 at his next job for an IT managed services provider.
"I probably would've got the job anyway [without the certification], but my pay would've suffered, and I think the trust my employer had in me would've also changed," Raab says. "Coming in with the DCV certification, they literally handed me the keys to the data centre. They knew that I was already experienced to the point where I could handle anything."
He has updated those certification skills twice since 2015.
Free time = certifications
Work-from-home mandates have given IT professionals the time and impetus to advance their skills, according to a survey by The Adecco Group, which shows a boom in up-skilling as an unintended consequence of the Covid-19 lockdown.
Six in 10 professionals say they've improved their tech knowhow, including certifications, since working from home, and 69 per cent are eager to further digital up-skilling post-pandemic, according to a survey of 8,000 IT workers worldwide.
VMware has responded by instituting remote testing for its certifications to reflect the changing work environment, the added responsibilities of network professionals, and the work-from-home requirements brought on by the pandemic.
When taking a certification exam, the application locks down the laptop's browser so test-takers can't search for answers, Childs says.
Human proctors watch through the user's camera, monitoring any eye movement away from the screen that may indicate looking elsewhere for answers. AI tools that can replace human proctors to monitor those same behaviours are already being used by a few companies and will continue to grow, Childs adds.
The up-skilling trend is promising news for hiring managers.
"I've noticed there are a lot more folks trying to up-skill right now and get certifications," says Joe Faletra, director of the infrastructure services practice at tech recruiting firm Modis. As a hiring manager, "it makes my decisions a lot easier if I've got somebody that's got experience and they went ahead and got their VCP. That's a goldmine for me."
But not having a VMware certification isn't a deal-breaker, he adds. "If I'm looking for a junior engineer, they may have some experience under their belt, but may not have the certification. I would actually hire them with the expectation that they would get their VCP."
They would be reimbursed for the cost when they pass the exam, he adds. For a junior engineer, the certification could mean a $5,000 pay bump, he adds.
"If I'm looking for a senior engineer, I'm looking for both" experience and certification, Faletra says. "Certifications are important because that tells me they know the information, and they can likely share it with junior members of the team or with server administrators," he says.
An unscientific survey of jobs posted on Modis on August 13 that mention VMware certifications show that just two in 10 require one for the positions. Most postings list VMware certifications as "a plus" or "preferred."
Has the pandemic made certifications more valuable than job experience? "I say it's equally as valuable as it's always been," Faletra says. "But people are using the pandemic as an opportunity to increase that knowledge level and get those certifications so they can prepare for whatever's next."